WorldWideScience

Sample records for global human appropriation

  1. HANPP Collection: Global Patterns in Human Appropriation of Net Primary Productivity (HANPP)

    Data.gov (United States)

    National Aeronautics and Space Administration — The Global Patterns in Human Appropriation of Net Primary Productivity (HANPP) portion of the HANPP Collection represents a digital map of human appropriation of net...

  2. Global Human Appropriation of Net Primary Production and Associated Resource Decoupling: 2010-2050.

    Science.gov (United States)

    Zhou, Chuanbin; Elshkaki, Ayman; Graedel, T E

    2018-02-06

    Human appropriation of net primary production (HANPP) methodology has previously been developed to assess the intensity of anthropogenic extraction of biomass resources. However, there is limited analysis concerning future trends of HANPP. Here we present four scenarios for global biomass demand and HANPP harv (the most key component of HANPP) from 2010 to 2050 by incorporating data on expanded historical drivers and disaggregated biomass demand (food, wood material, and fuelwood). The results show that the biomass demand has the lowest value in the equitability world scenario (an egalitarian vision) and the highest value in the security foremost scenario (an isolationist vision). The biomass demand for food and materials increases over time, while fuelwood demand decreases over time. Global HANPP harv rises to between 8.5 and 10.1 Pg C/yr in 2050 in the four scenarios, 14-35% above its value in 2010, and some 50% of HANPP harv is calculated to be crop residues, wood residues, and food losses in the future. HANPP harv in developing regions (Asia, Africa, and Latin America) increases faster than that in more-developed regions (North America and Europe), due to urbanization, population growth, and increasing income. Decoupling of HANPP harv and socioeconomic development is also discussed in this work.

  3. Exploring Global Patterns in Human Appropriation of Net Primary Production Using Earth Observation Satellites and Statistical Data

    Science.gov (United States)

    Imhoff, M.; Bounoua, L.

    2004-12-01

    A unique combination of satellite and socio-economic data were used to explore the relationship between human consumption and the carbon cycle. Biophysical models were applied to consumption data to estimate the annual amount of Earth's terrestrial net primary production humans require for food, fiber and fuel using the same modeling architecture as satellite-supported NPP measurements. The amount of Earth's NPP required to support human activities is a powerful measure of the aggregate human impacts on the biosphere and indicator of societal vulnerability to climate change. Equations were developed estimating the amount of landscape-level NPP required to generate all the products consumed by 230 countries including; vegetal foods, meat, milk, eggs, wood, fuel-wood, paper and fiber. The amount of NPP required was calculated on a per capita basis and projected onto a global map of population to create a spatially explicit map of NPP-carbon demand in units of elemental carbon. NPP demand was compared to a map of Earth's average annual net primary production or supply created using 17 years (1982-1998) of AVHRR vegetation index to produce a geographically accurate balance sheet of terrestrial NPP-carbon supply and demand. Globally, humans consume 20 percent of Earth's total net primary production on land. Regionally the NPP-carbon balance percentage varies from 6 to over 70 percent and locally from near 0 to over 30,000 percent in major urban areas. The uneven distribution of NPP-carbon supply and demand, indicate the degree to which various human populations rely on NPP imports, are vulnerable to climate change and suggest policy options for slowing future growth in NPP demand.

  4. Situating globality : African agency in the appropriation of global culture

    NARCIS (Netherlands)

    Binsbergen, van W.M.J.; Dijk, van R.A.; Gewald, J.B.

    2004-01-01

    The papers in this volume were earlier presented at the conference 'Globalization and new questions of ownership', which was held in Leiden, The Netherlands, from 26-27 April 2002. The volume challenges the dominant view that globalization is a primary threat to African societies. Instead, it

  5. HANPP Collection: Human Appropriation of Net Primary Productivity (HANPP) by Country and Product

    Data.gov (United States)

    National Aeronautics and Space Administration — The Global Patterns in Human Appropriation of Net Primary Productivity (HANPP) portion of the HANPP Collection represents a digital map of human appropriation of net...

  6. Education and Human Capital Development through Appropriate ...

    African Journals Online (AJOL)

    First Lady

    descriptive analysis of the state of education and human development in. Delta state and assesses the ... Education is an extremely important element in the organisation of modern society. There is now growing ... process of learning and training, instruction as impacted in schools, colleges and universities. In the light of the ...

  7. Quantifying the Human Appropriation of Fresh Water by African Agriculture

    Directory of Open Access Journals (Sweden)

    Martina Weiß

    2009-12-01

    Full Text Available Human appropriation of renewable freshwater (HARF is a measure for the influence of human activities on the global water cycle. It describes the fraction of accessible water that is directly used by human-dominated systems. We present a comprehensive model-based analysis of HARF for crop production on the African continent. Our analysis includes the components evapotranspiration from cropland ("green" water fluxes and water used for cropland irrigation (crop-related fraction of "blue" water fluxes. Model experiments were conducted for two scenarios with a time horizon of 2050, taking into account the combined effects of land-use change, climate change, and technological change. For the year 2000, evapotranspiration from Africa's rainfed cropland (green water flux is estimated to be 1085 km3/yr, whereas the abstraction of water for irrigation purposes from the renewable water resources (blue water flux is estimated to be approximately 180 km3/yr. According to the model experiments, between 2000-2050, an area between 1.25 million km2 and 1.56 million km2 of natural biomes will be converted to cropland. Consequently, for 2050, evapotranspiration from rainfed cropland is substantially greater than in 2000, ranging from 1870-2040 km3/yr, depending on the scenario, and irrigation abstraction increases up to 194-330 km3/yr. These findings point out the significant role of water appropriated for rainfed crop production in the continental water cycle, in contrast to the sum of water appropriated for irrigation. Furthermore, they suggest that it would be worthwhile to look for opportunities to reduce the amount of water evaporated and transpired from cropland to increase the "water productivity" of cropland. Finally, they indicate that under the given scenarios, this additional production is very likely to come at the cost of the extent of natural biomes and their associated ecosystem services.

  8. Global Journal of Humanities

    African Journals Online (AJOL)

    Journal Homepage Image. Global Journal of Humanities is aimed at promoting reasearch in all areas of Humanities including philosophy, languages, linguistics, literature, history, fine/applied arts, theater arts, architecture, etc. Visit the Global Journal Series website here: http://www.globaljournalseries.com/ ...

  9. Globalization and human cooperation

    Science.gov (United States)

    Buchan, Nancy R.; Grimalda, Gianluca; Wilson, Rick; Brewer, Marilynn; Fatas, Enrique; Foddy, Margaret

    2009-01-01

    Globalization magnifies the problems that affect all people and that require large-scale human cooperation, for example, the overharvesting of natural resources and human-induced global warming. However, what does globalization imply for the cooperation needed to address such global social dilemmas? Two competing hypotheses are offered. One hypothesis is that globalization prompts reactionary movements that reinforce parochial distinctions among people. Large-scale cooperation then focuses on favoring one's own ethnic, racial, or language group. The alternative hypothesis suggests that globalization strengthens cosmopolitan attitudes by weakening the relevance of ethnicity, locality, or nationhood as sources of identification. In essence, globalization, the increasing interconnectedness of people worldwide, broadens the group boundaries within which individuals perceive they belong. We test these hypotheses by measuring globalization at both the country and individual levels and analyzing the relationship between globalization and individual cooperation with distal others in multilevel sequential cooperation experiments in which players can contribute to individual, local, and/or global accounts. Our samples were drawn from the general populations of the United States, Italy, Russia, Argentina, South Africa, and Iran. We find that as country and individual levels of globalization increase, so too does individual cooperation at the global level vis-à-vis the local level. In essence, “globalized” individuals draw broader group boundaries than others, eschewing parochial motivations in favor of cosmopolitan ones. Globalization may thus be fundamental in shaping contemporary large-scale cooperation and may be a positive force toward the provision of global public goods. PMID:19255433

  10. Open Source as Appropriate Technology for Global Education

    Science.gov (United States)

    Carmichael, Patrick; Honour, Leslie

    2002-01-01

    Economic arguments for the adoption of "open source" software in business have been widely discussed. In this paper we draw on personal experience in the UK, South Africa and Southeast Asia to forward compelling reasons why open source software should be considered as an appropriate and affordable alternative to the currently prevailing…

  11. Assessment of global flood exposures - developing an appropriate approach

    Science.gov (United States)

    Millinship, Ian; Booth, Naomi

    2015-04-01

    Increasingly complex probabilistic catastrophe models have become the standard for quantitative flood risk assessments by re/insurance companies. On the one hand, probabilistic modelling of this nature is extremely useful; a large range of risk metrics can be output. However, they can be time consuming and computationally expensive to develop and run. Levels of uncertainty are persistently high despite, or perhaps because of, attempts to increase resolution and complexity. A cycle of dependency between modelling companies and re/insurers has developed whereby available models are purchased, models run, and both portfolio and model data 'improved' every year. This can lead to potential exposures in perils and territories that are not currently modelled being largely overlooked by companies, who may then face substantial and unexpected losses when large events occur in these areas. We present here an approach to assessing global flood exposures which reduces the scale and complexity of approach used and begins with the identification of hotspots where there is a significant exposure to flood risk. The method comprises four stages: i) compile consistent exposure information, ii) to apply reinsurance terms and conditions to calculate values exposed, iii) to assess the potential hazard using a global set of flood hazard maps, and iv) to identify potential risk 'hotspots' which include considerations of spatially and/or temporally clustered historical events, and local flood defences. This global exposure assessment is designed as a scoping exercise, and reveals areas or cities where the potential for accumulated loss is of significant interest to a reinsurance company, and for which there is no existing catastrophe model. These regions are then candidates for the development of deterministic scenarios, or probabilistic models. The key advantages of this approach will be discussed. These include simplicity and ability of business leaders to understand results, as well as

  12. Global river flood hazard maps: hydraulic modelling methods and appropriate uses

    Science.gov (United States)

    Townend, Samuel; Smith, Helen; Molloy, James

    2014-05-01

    Flood hazard is not well understood or documented in many parts of the world. Consequently, the (re-)insurance sector now needs to better understand where the potential for considerable river flooding aligns with significant exposure. For example, international manufacturing companies are often attracted to countries with emerging economies, meaning that events such as the 2011 Thailand floods have resulted in many multinational businesses with assets in these regions incurring large, unexpected losses. This contribution addresses and critically evaluates the hydraulic methods employed to develop a consistent global scale set of river flood hazard maps, used to fill the knowledge gap outlined above. The basis of the modelling approach is an innovative, bespoke 1D/2D hydraulic model (RFlow) which has been used to model a global river network of over 5.3 million kilometres. Estimated flood peaks at each of these model nodes are determined using an empirically based rainfall-runoff approach linking design rainfall to design river flood magnitudes. The hydraulic model is used to determine extents and depths of floodplain inundation following river bank overflow. From this, deterministic flood hazard maps are calculated for several design return periods between 20-years and 1,500-years. Firstly, we will discuss the rationale behind the appropriate hydraulic modelling methods and inputs chosen to produce a consistent global scaled river flood hazard map. This will highlight how a model designed to work with global datasets can be more favourable for hydraulic modelling at the global scale and why using innovative techniques customised for broad scale use are preferable to modifying existing hydraulic models. Similarly, the advantages and disadvantages of both 1D and 2D modelling will be explored and balanced against the time, computer and human resources available, particularly when using a Digital Surface Model at 30m resolution. Finally, we will suggest some

  13. Situating globality : African agency in the appropriation of global culture : an introduction

    NARCIS (Netherlands)

    Binsbergen, van W.M.J.; Dijk, van R.A.; Gewald, J.B.; Binsbergen, van W.M.J.; Dijk, van R.A.; Gewald, J.B.

    2004-01-01

    This introductory chapter sketches globalization and Africa in broad theoretical terms, examining the meaning of the term globalization; the impact of globalization on daily life in Africa in economic as well as sociocultural terms; globalization as a historical phenomenon; the political aspects of

  14. Situating globality : African agency in the appropriation of global culture: an introduction

    NARCIS (Netherlands)

    Binsbergen, van W.M.J.; Dijk, van R.A.; Gewald, J.B.

    2004-01-01

    This introductory chapter sketches globalization and Africa in broad theoretical terms, examining the meaning of the term globalization; the impact of globalization on daily life in Africa in economic as well as sociocultural terms; globalization as a historical phenomenon; the political aspects of

  15. Human Appropriation of Net Primary Production - Can Earth Keep Up?

    Science.gov (United States)

    Imhoff, Marc L.

    2006-01-01

    The amount of Earth's vegetation or net primary production required to support human activities is powerful measure of aggregate human impacts on the biosphere. Biophysical models applied to consumption statistics were used to estimate the annual amount of net primary production in the form of elemental carbon required for food, fibre, and fuel-wood by the global population. The calculations were then compared to satellite-based estimates of Earth's average net primary production to produce a geographically explicit balance sheet of net primary production "supply" and "demand". Humans consume 20% of Earth's net primary production (11.5 petagrams carbon) annually and this percentage varies regionally from 6% (South America) to over 70% (Europe and Asia), and locally from near 0% (central Australia) to over 30,000% (New York City, USA). The uneven footprint of human consumption and related environmental impacts, indicate the degree to which human populations are vulnerable to climate change and suggest policy options for slowing future growth of NPP demand.

  16. Globalization, Development and Human Security

    OpenAIRE

    Bogdan Ștefanachi

    2011-01-01

    The conjunction between globalization, development and human security is absolutely necessary and extremely useful to understand and to explain the contemporary space of international relations. The globalization process, even more obvious after the end of Cold War, offers the conditions to define human development and human security, focusing on the normative priority of the impact of policies on the individual. The international space, transformed under the pressure of globalization, become...

  17. Porcine to Human Heart Transplantation: Is Clinical Application Now Appropriate?

    Directory of Open Access Journals (Sweden)

    Christopher G. A. McGregor

    2017-01-01

    Full Text Available Cardiac xenotransplantation (CXTx is a promising solution to the chronic shortage of donor hearts. Recent advancements in immune suppression have greatly improved the survival of heterotopic CXTx, now extended beyond 2 years, and life-supporting kidney XTx. Advances in donor genetic modification (B4GALNT2 and CMAH mutations with proven Gal-deficient donors expressing human complement regulatory protein(s have also accelerated, reducing donor pig organ antigenicity. These advances can now be combined and tested in life-supporting orthotopic preclinical studies in nonhuman primates and immunologically appropriate models confirming their efficacy and safety for a clinical CXTx program. Preclinical studies should also allow for organ rejection to develop xenospecific assays and therapies to reverse rejection. The complexity of future clinical CXTx presents a substantial and unique set of regulatory challenges which must be addressed to avoid delay; however, dependent on these prospective life-supporting preclinical studies in NHPs, it appears that the scientific path forward is well defined and the era of clinical CXTx is approaching.

  18. Global Law: Humanism and Human Rights

    Directory of Open Access Journals (Sweden)

    Leilane Serratine Grubba

    2016-06-01

    Full Text Available This article discusses the ideal of human rights before globalizatórios inflows. It begins with a general statement about the legal globalization, comparing it with the Global Law in the political and economic implications. Later, it approaches the ideal predicted with transnationalism. Proposes a reflection on the present Human Rights. Also, rethinks the lines of the complex web of Global Law, its institutions and its actors, which circulate between the public and private plans. There is no sense in space maintenance of the ideal of human rights only in the state or territory in international treaties originally linked to the states.

  19. Globalization, Development and Human Security

    Directory of Open Access Journals (Sweden)

    Bogdan Ștefanachi

    2011-12-01

    Full Text Available The conjunction between globalization, development and human security is absolutely necessary and extremely useful to understand and to explain the contemporary space of international relations. The globalization process, even more obvious after the end of Cold War, offers the conditions to define human development and human security, focusing on the normative priority of the impact of policies on the individual. The international space, transformed under the pressure of globalization, becomes relevant in the extent that an alternative discourse that encompasses all these transformations comes out. This new narration transforms the individual in the referent object of development and security, as well.

  20. Global Flows, Local Appropriations : Facets of Secularisation and Re-Islamization Among Contemporary Cape Muslims

    NARCIS (Netherlands)

    Bangstad, Sindre

    2007-01-01

    Global Flows, Local Appropriations; Facets of Secularisation and Re-Islamization Among Contemporary Cape Muslims is de eerste etnografische studie naar moslims in het Zuid-Afrikaanse Kaapstad van dit niveau in 25 jaar. Sindre Bangstad onderzoekt het proces van secularisatie en re-islamisatie onder

  1. HANPP Collection: Human Appropriation of Net Primary Productivity as a Percentage of Net Primary Productivity

    Data.gov (United States)

    National Aeronautics and Space Administration — The Human Appropriation of Net Primary Productivity (HANPP) as a Percentage of Net Primary Productivity (NPP) portion of the Human Appropriation of Net Primary...

  2. Human Resources Factor in the Development of Appropriate ...

    African Journals Online (AJOL)

    Discussions on information literacy skills of the School child in Nigeria bring to mind a composite requirement of relevant human resource in the school library. The stakeholders have been identified as veritable human resource in the school library that should encourage the Teacher-Librarian to carry out effective library ...

  3. Making sense of global warming: Norwegians appropriating knowledge of anthropogenic climate change.

    Science.gov (United States)

    Ryghaug, Marianne; Sørensen, Knut Holtan; Naess, Robert

    2011-11-01

    This paper studies how people reason about and make sense of human-made global warming, based on ten focus group interviews with Norwegian citizens. It shows that the domestication of climate science knowledge was shaped through five sense-making devices: news media coverage of changes in nature, particularly the weather, the coverage of presumed experts' disagreement about global warming, critical attitudes towards media, observations of political inaction, and considerations with respect to everyday life. These sense-making devices allowed for ambiguous outcomes, and the paper argues four main outcomes with respect to the domestication processes: the acceptors, the tempered acceptors, the uncertain and the sceptics.

  4. Human response to global change

    International Nuclear Information System (INIS)

    Frassetto, R.

    1991-01-01

    Alertness of the global climate and environment change triggered by the effects of the economy of waste of industrial modern society has been raised to governments and populations. World-wide agreements and protocols have been established; they will be improved for action in two major issues: limitation (elimination of CFC's use, reductions of CO2 emissions, increasing energy efficiency, etc.) and adaptation (socio economic impacts, human behaviour, enhancement of predictive models, etc.)

  5. Classification of Global Land Development Phases by Forest and GDP Changes for Appropriate Land Management in the Mid-Latitude

    Directory of Open Access Journals (Sweden)

    Cholho Song

    2017-08-01

    Full Text Available To implement appropriate land management strategies, it is essential to identify past and current land cover and land use conditions. In addition, an assessment of land development phases (LDPs in a human-dominated landscape coupled with an analysis of the water-food-ecosystem (WFE nexus can deepen our understanding of sustainable land management. In this study, we proposed the concept of land development phases (LDPs by forest and GDP changes using previously-applied theoretical and empirical approaches. The positive relationship between GDP growth and forest stock changes was used to analyze the timing of forest stock changes as five-year averages, which were aggregated over 20 years to classify LDPs. In addition, forest area changes compared with GDP and GDP per capita changes were analyzed to identify LDPs. Based on two conceptual approaches, we suggested global land into three LDPs: degradation, restoration and sustainability. Using this approach, most of Europe, North America and northeast Asia were classified as sustainability phases, while Africa and Central Asia in the Mid-Latitude region appeared to have degradation or restoration phases. The LDPs described could be improved with further incorporation of solid data analysis and clear standards, but even at this stage, these LDP classifications suggest points for implementing appropriate land management. In addition, indices from comparative analysis of the LDPs with the WFE nexus can be connected with socio-economic global indices, such as the Global Hunger Index, the Food Production Index and the Climate Change Performance Index. The LDPs have the potential to facilitate appropriate land management strategies through integrating WFE nexus and ecosystem services; we propose future research that uses this integration for the Mid-Latitude region and worldwide.

  6. The (Mis)appropriation of HIV/AIDS advocacy strategies in Global Mental Health: towards a more nuanced approach.

    Science.gov (United States)

    Howell, Alison; Mills, China; Rushton, Simon

    2017-07-01

    Mental health is increasingly finding a place on global health and international development agendas. Advocates for Global Mental Health (GMH), and international organizations such as the World Health Organization (WHO) and the World Bank, argue that treatments available in high-income countries should also be made available in low- and middle-income countries. Such arguments are often made by comparing mental health to infectious diseases, including the relative disease and economic burdens they impose, and pointing to the applicability of the right to access treatment for mental health, not only infectious diseases. HIV/AIDS advocacy in particular has been held up by GMH advocates as offering an appropriate strategy for generating global commitment. There is a need to assess how health issues are framed not only in relation to social goods outside of health (such as human rights, security or development), but also in relation to other health or disease models, and how health policy and practice is shaped as a result. The article debates the merits and consequences of likening mental health to HIV/AIDS, and identifies four major problems with the model for GMH advocacy being developed through these analogies: 1. An inappropriately universalizing global approach to context-specific problems; 2. A conception of human rights that focuses on the right to access treatment at the expense of the right to refuse it; 3. A tendency to treat poverty as a psychiatric issue, rather than recognizing that mental distress can be the result of poverty and other forms of inequality; 4. The prioritization of destigmatization of disease over social justice models. There are significant problems with the wholesale adoption of an (often simplified) version of HIV/AIDS advocacy as a model for GMH. Yet critical engagement with the important and nuanced differences between HIV/AIDS and mental health may nevertheless point to some possibilities for productive engagement and cross

  7. Development or Deployment of 'Grid-Appropriate' Reactors for the Global Nuclear Energy Partnership

    International Nuclear Information System (INIS)

    Ingersoll, D. T.

    2008-01-01

    The world energy demand is expected to nearly double by 2030, largely driven by rapidly increasing demand in the developing parts of the world. Many of the countries that will experience the greatest growth in energy demand have little or no current nuclear power experience and have significant constraints on the size and type of power plant that can be accommodated. Although a few reactor vendors are beginning to address this market need, most traditional vendors continue to offer only very large nuclear power plants with capacities exceeding 1500 MWe per unit. The Global Nuclear Energy Partnership (GNEP), which was initiated in the United States and now includes a partnership of 20 countries, seeks to facilitate the large-scale global growth in nuclear power. Within the GNEP program, the 'grid-appropriate' reactors (GAR) campaign has been initiated to coordinate and facilitate the development, demonstration, and deployment of reactor designs that are better suited for those countries that need or prefer smaller power plant capacities. The GNEP/GAR program addresses the full spectrum of issues for the deployment of new reactor designs to new nuclear power countries, including: reactor technology and engineering, licensing and regulatory impacts, and infrastructure needs (physical, workforce, and institutional). Initially, the program is focused on meeting the current global demand for small or medium-sized reactors using demonstrated technologies. The program will also address the development of new reactor technologies that will further enhance the safety, security, and proliferation resistance of future designs. International collaborations are being established to: (1) develop suitable requirements and criteria for GAR designs, (2) conduct R and D for longer-term reactor technologies and innovative designs, and (3) assisting new nuclear power countries in assessing their infrastructure needs. The status of these activities will be presented and future program

  8. Global Human Trafficking and Child Victimization.

    Science.gov (United States)

    Greenbaum, Jordan; Bodrick, Nia

    2017-12-01

    Trafficking of children for labor and sexual exploitation violates basic human rights and constitutes a major global public health problem. Pediatricians and other health care professionals may encounter victims who present with infections, injuries, posttraumatic stress disorder, suicidality, or a variety of other physical or behavioral health conditions. Preventing child trafficking, recognizing victimization, and intervening appropriately require a public health approach that incorporates rigorous research on the risk factors, health impact, and effective treatment options for child exploitation as well as implementation and evaluation of primary prevention programs. Health care professionals need training to recognize possible signs of exploitation and to intervene appropriately. They need to adopt a multidisciplinary, outward-focused approach to service provision, working with nonmedical professionals in the community to assist victims. Pediatricians also need to advocate for legislation and policies that promote child rights and victim services as well as those that address the social determinants of health, which influence the vulnerability to human trafficking. This policy statement outlines major issues regarding public policy, medical education, research, and collaboration in the area of child labor and sex trafficking and provides recommendations for future work. Copyright © 2017 by the American Academy of Pediatrics.

  9. HANPP Collection: Human Appropriation of Net Primary Productivity (HANPP) by Country and Product

    Data.gov (United States)

    National Aeronautics and Space Administration — The Human Appropriation of Net Primary Productivity (HANPP) by Country and Product portion of the HANPP Collection contains tabular data on carbon-equivalents of...

  10. HANPP Collection: Human Appropriation of Net Primary Productivity as a Percentage of Net Primary Productivity

    Data.gov (United States)

    National Aeronautics and Space Administration — The Human Appropriation of Net Primary Productivity (HANPP) as a Percentage of Net Primary Product (NPP) portion of the HANPP Collection represents a map identifying...

  11. Emerging Animal Parasitic Diseases: A Global Overview and Appropriate Strategies for their Monitoring and Surveillance in Nigeria.

    Science.gov (United States)

    Atehmengo, Ngongeh L; Nnagbo, Chiejina S

    2014-01-01

    Emerging animal parasitic diseases are reviewed and appropriate strategies for efficient monitoring and surveillance in Nigeria are outlined. Animal and human parasitic infections are distinguished. Emerging diseases have been described as those diseases that are being recognised for the first time or diseases that are already recorded but their frequency and/or geographic range is being increased tremendously. Emergence of new diseases may be due to a number of factors such as the spread of a new infectious agent, recognition of an infection that has been in existence but undiagnosed, or when it is realised that an established disease has an infectious origin. The terms could also be used to describe the resurgence of a known infection after its incidence had been known to have declined. Emerging infections are compounding the control of infectious diseases and huge resources are being channeled to alleviate the rising challenge. The diseases are numerous and include helminth, protozoal / rickettsial and entomological. A list of parasitic emerging diseases in Nigeria is included. Globally occurring emerging parasitic diseases are also outlined. Emerging and re-emerging infections can be brought about by many factors including climate change and global warming, changes in biodiversity, population mobility, movement of animals, globalisation of commerce/trade and food supply, social and cultural factors such as food eating habits, religious beliefs, farming practices, trade of infected healthy animals, reduction in the available land for animals, immune-suppressed host and host density and misuse or over use of some drugs leading to drug resistance.

  12. Global Environmental change: Understanding the Human Dimensions

    International Nuclear Information System (INIS)

    Morrisette, P.M.

    1993-01-01

    This book is from the National Research Council's Committee on the Human dimensions of Global Change. The object is to examine what is known about human dimensions of global environmental change, identify the major immediate needs for knowledge, and recommend a strategy over the next 5-10 years. Case studies are used in human causes of global change. issues related to theory, methods, and data are covered, as well as institutional needs for interdicipinary approaches

  13. Does Globalization Affect Human Well-Being?

    Science.gov (United States)

    Tsai, Ming-Chang

    2007-01-01

    The prevailing theorizing of globalization's influence of human well-being suggests to assess both the favorable and unfavorable outcomes. This study formulates a dialectical model, adopts a comprehensive globalization measure and uses a three-wave panel data during 1980-2000 to empirically test direct and indirect effects of global flows' human…

  14. Recursive cosmopolitization: Argentina and the global Human Rights Regime.

    Science.gov (United States)

    Levy, Daniel

    2010-09-01

    This paper illustrates how varieties of cosmopolitanism are shaped through a mutually constitutive set of cultural dispositions and institutional practices that emerge at the interstices of global human right norms and local legal practices. Converging pressures of 'cosmopolitan imperatives' and the multiplicity of particularized manifestations are co-evolving in the context of intercrossings during which distinctive cosmopolitanisms are established. This complex relationship of global normative expectations and their local appropriations is elucidated through the dynamic of recursive cosmopolitization. Suggesting that, local problems are resolved with recourse to global prescriptions while local solutions are inscribed in international institutions consolidating the global Human Rights Regime. The Argentinean case carries conceptual and empirical weight as it underscores the recursivity of cosmopolitization by calibrating the tensions of universalism and particularism at the intersection of global, national and regional scales. Argentina is a paradigmatic instantiation for how cosmopolitanism can emanate in the periphery as local problems are globalized. This, in turn, has resulted in the institutionalization of a global Human Rights Regime which exercises normative and political-legal pressures on how states legitimately deal with human rights abuses. It is this cosmopolitan balance, rather than presuppositions of universalistic exogenous pressures or particularistic national exceptions, which is shaping the cultural and political relevance of human rights norms. © London School of Economics and Political Science 2010.

  15. Emerging Animal Parasitic Diseases: A Global Overview and Appropriate Strategies for their Monitoring and Surveillance in Nigeria

    Science.gov (United States)

    Atehmengo, Ngongeh L; Nnagbo, Chiejina S

    2014-01-01

    Emerging animal parasitic diseases are reviewed and appropriate strategies for efficient monitoring and surveillance in Nigeria are outlined. Animal and human parasitic infections are distinguished. Emerging diseases have been described as those diseases that are being recognised for the first time or diseases that are already recorded but their frequency and/or geographic range is being increased tremendously. Emergence of new diseases may be due to a number of factors such as the spread of a new infectious agent, recognition of an infection that has been in existence but undiagnosed, or when it is realised that an established disease has an infectious origin. The terms could also be used to describe the resurgence of a known infection after its incidence had been known to have declined. Emerging infections are compounding the control of infectious diseases and huge resources are being channeled to alleviate the rising challenge. The diseases are numerous and include helminth, protozoal / rickettsial and entomological. A list of parasitic emerging diseases in Nigeria is included. Globally occurring emerging parasitic diseases are also outlined. Emerging and re-emerging infections can be brought about by many factors including climate change and global warming, changes in biodiversity, population mobility, movement of animals, globalisation of commerce/trade and food supply, social and cultural factors such as food eating habits, religious beliefs, farming practices, trade of infected healthy animals, reduction in the available land for animals, immune-suppressed host and host density and misuse or over use of some drugs leading to drug resistance. PMID:25328553

  16. Global patterns in human consumption of net primary production

    Science.gov (United States)

    Imhoff, Marc L.; Bounoua, Lahouari; Ricketts, Taylor; Loucks, Colby; Harriss, Robert; Lawrence, William T.

    2004-06-01

    The human population and its consumption profoundly affect the Earth's ecosystems. A particularly compelling measure of humanity's cumulative impact is the fraction of the planet's net primary production that we appropriate for our own use. Net primary production-the net amount of solar energy converted to plant organic matter through photosynthesis-can be measured in units of elemental carbon and represents the primary food energy source for the world's ecosystems. Human appropriation of net primary production, apart from leaving less for other species to use, alters the composition of the atmosphere, levels of biodiversity, energy flows within food webs and the provision of important ecosystem services. Here we present a global map showing the amount of net primary production required by humans and compare it to the total amount generated on the landscape. We then derive a spatial balance sheet of net primary production `supply' and `demand' for the world. We show that human appropriation of net primary production varies spatially from almost zero to many times the local primary production. These analyses reveal the uneven footprint of human consumption and related environmental impacts, indicate the degree to which human populations depend on net primary production `imports' and suggest policy options for slowing future growth of human appropriation of net primary production.

  17. Quantifying Human Appropriated Net Primary Productivity (HANPP) in a Ghanaian Cocoa System

    Science.gov (United States)

    Morel, A.; Adu-Bredu, S.; Adu Sasu, M.; Ashley Asare, R.; Boyd, E.; Hirons, M. A.; Malhi, Y.; Mason, J.; Norris, K.; Robinson, E. J. Z.; McDermott, C. L.

    2015-12-01

    Ghana is the second largest producer of cocoa (Theobroma cacoa), exporting approximately 18 percent of global volumes. These cocoa farms are predominantly small-scale, ranging in size from 2-4 hectares (ha). Traditionally, the model of cocoa expansion in Ghana relied on clearing new areas of forest and establishing a farm under remnant forest trees. This is increasingly less practical due to few unprotected forest areas remaining and management practices favoring close to full sun cocoa to maximize short-term yields. This study is part of a larger project, ECOLMITS, which is an interdisciplinary, ESPA-funded[1] initiative exploring the ecological limits of ecosystem system services (ESS) for alleviating poverty in small-scale agroforestry systems. The ecological study plots are situated within and around the Kakum National Forest, a well-protected, moist-evergreen forest of the Lower Guinea Forest region. Net primary productivity (NPP) is a measure of the rate at which carbon dioxide (CO2) is incorporated into plant tissues (e.g. canopy, stem and root). For this study, NPP was monitored in situ using methods developed by the Global Environmental Monitoring Network (GEM, http://gem.tropicalforests.ox.ac.uk/). By comparing NPP measured in intact forest and farms, the human appropriated NPP (HANPP) of this system can be estimated. The forest measures provide the "potential" NPP of the region, and then the reduction in NPP for farm plots is calculated for both land-cover change (HANPPLUC) and cocoa harvesting (HANPPHARV). The results presented are of the first year of NPP measurements across the cocoa landscape, including measurements from intact forest, logged forest and cocoa farms across a shade gradient and located at varying distances from the forest edge (e.g. 100 m, 500 m, 1 km and 5 km). These measures will have implications for carbon sequestration potential over the region and long-term sustainability of the Ghanaian cocoa sector. [1] Ecosystem Services for

  18. Establishing the Appropriate Attributes in Current Human Reliability Assessment Techniques for Nuclear Safety

    International Nuclear Information System (INIS)

    Bowie, Jane; Munley, Gary; Dang, Vinh; Wreathall, John; Bye, Andreas; Cooper, Susan; Marble, Julie; Peters, Sean; Xing, Jing; Fauchille, Veronique; Fiset, Jean Yves; Haage, Monica; Johanson, Gunnar; Jung, Won Dae; Kim, Jaewhan; Lee, Seung Jung; Kubicek, Jan; Le Bot, Pierre; Pesme, Helene; Preischl, Wolfgang; Salway, Alice; Amri, Abdallah; Lamarre, Greg; White, Andrew; )

    2015-03-01

    This report presents the results of a joint task of the Working Groups on Risk Assessment (WGRISK) and on Human and Organisational Factors (WGHOF) of the OECD/NEA CSNI, to identify desirable attributes of Human Reliability Assessment (HRA) methods, and to evaluate a range of HRA methods used in OECD member countries against those attributes. The purpose of this project is to provide information that will support regulators and operators of nuclear facilities when making judgements about the appropriateness of HRA methods for conducting assessments in support of Probabilistic Safety Assessments (PSA). The task was performed by an international team of Human Factors, HRA and PSA experts from a broad range of OECD member countries. As in other reviews of HRA methods, the study did not set out to recommend or promote the use of any particular HRA method. Rather the study aims to identify the strengths and limitations of commonly used and developing methods to aid those responsible for production of HRAs in selecting appropriate tools for specific HRA applications. The study also aims to assist regulators when making judgements on the appropriateness of the application of an HRA technique within nuclear-related probabilistic safety assessments. The report is aimed at practitioners in the field of human reliability assessment, human factors, and risk assessment more generally

  19. Sex for Sale: Globalization and Human Trafficking

    OpenAIRE

    Aiello, Annmarie

    2009-01-01

    The practice of trafficking has many different facets; drug trafficking, arms trafficking and human trafficking complete the top three illegal trafficking practices today. Human trafficking may be the third highest illegal trafficking practice, however there is inadequate mainstream information on the affects of the trade and horrifying issues that incorporate trafficking in human beings. This paper will discuss how the globalized world has been enabling trafficking in human beings with a con...

  20. Human Dignity and the Commercial Appropriation of Personality: Towards a Cosmopolitan Consensus in Publicity Rights?

    Directory of Open Access Journals (Sweden)

    Olaf Weber

    2004-03-01

    Full Text Available This article is concerned with the commercial appropriation of human personality and its regulation in different legal systems. Where accepted, so called “publicity rights” allow for the exclusive commercial exercise of a persona’s publicity values. A tradable worth can be found in many personal characteristics such as voice, signature or pseudonym. Predominantly, however, it accrues to one’s name and likeness. It is argued that such potential rights are inherent in every human being.

  1. Global Journal of Humanities: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. Global Journal of Humanities is aimed at promoting research in all areas of Humanities including philosophy, languages, linguistics, literature, history, fine/applied arts, theater arts, architecture etc. Section Policies. Articles. Checked Open Submissions, Checked Indexed, Checked Peer Reviewed ...

  2. Beagle: an appropriate experimental animal for extrapolating the organ distribution pattern of Th in humans

    International Nuclear Information System (INIS)

    Singh, N.P.; Zimmerman, C.J.; Taylor, G.N.; Wrenn, M.E.

    1988-01-01

    The concentrations and the organ distribution patterns of 228Th, 230Th and 232Th in two 9-y-old dogs of our beagle colony were determined. The dogs were exposed only to background environmental levels of Th isotopes through ingestion (food and water) and inhalation as are humans. The organ distribution patterns of the isotopes in the beagles were compared to the organ distribution patterns in humans to determine if it is appropriate to extrapolate the beagle organ burden data to humans. Among soft tissues, only the lungs, lymph nodes, kidney and liver, and skeleton contained measurable amounts of Th isotopes. The organ distribution pattern of Th isotopes in humans and dog are similar, the majority of Th being in the skeleton of both species. The average skeletal concentrations of 228Th in dogs were 30 to 40 times higher than the average skeletal concentrations of the parent 232Th, whereas the concentration of 228Th in human skeleton was only four to five times higher than 232Th. This suggests that dogs have a higher intake of 228Ra through food than humans. There is a similar trend in the accumulations of 232Th, 230Th and 228Th in the lungs of dog and humans. The percentages of 232Th, 230Th and 228Th in human lungs are 26, 9.7 and 4.8, respectively, compared to 4.2, 2.6 and 0.48, respectively, in dog lungs. The larger percentages of Th isotopes in human lungs may be due simply to the longer life span of humans. If the burdens of Th isotopes in human lungs are normalized to an exposure time of 9.2 y (mean age of dogs at the time of sacrifice), the percent burden of 232Th, 230Th and 228Th in human lungs are estimated to be 3.6, 1.3 and 0.66, respectively. These results suggest that the beagle may be an appropriate experimental animal for extrapolating the organ distribution pattern of Th in humans

  3. Interdependence, Human Rights and Global Health Law.

    Science.gov (United States)

    Viens, A M

    2015-12-01

    The connection between health and human rights continues to play a prominent role within global health law. In particular, a number of theorists rely on the claim that there is a relation of interdependence between health and human rights. The nature and extent of this relation, however, is rarely defined, developed or defended in a conceptually robust way. This paper seeks to explore the source, scope and strength of this putative relation and what role it might play in developing a global health law framework.

  4. Global Environmental Change : Understanding the Human Dimensions

    National Research Council Canada - National Science Library

    Stern, Paul C; Druckman, Daniel; Young, Oran R; National Research Council; National Academy of Sciences; Stern, Paul C; Druckman, Daniel

    ... on the Human Dimensions of Global Change Commission on the Behavioral and Social Sciences and Education National Research Council NATIONAL ACADEMY PRESS Washington, D.C. 1992 Copyrightthe cannot be not from book, paper however, version for formatting, original authoritative the typesetting-specific the as from created publication files ...

  5. Global environmental change: understanding the human dimensions

    National Research Council Canada - National Science Library

    Stern, Paul C; Young, Oran R; Druckman, Daniel

    ... on the Human Dimensions of Global Change Commission on the Behavioral and Social Sciences and Education National Research Council NATIONAL ACADEMY PRESS Washington, D.C. 1992 Copyrightthe cannot be not from book, paper however, version for formatting, original authoritative the typesetting-specific the as from created publication files ...

  6. Feeding humanity through global food trade

    Science.gov (United States)

    D'Odorico, Paolo; Carr, Joel A.; Laio, Francesco; Ridolfi, Luca; Vandoni, Stefano

    2014-09-01

    The recent intensification of international trade has led to a globalization of food commodities and to an increased disconnection between human populations and the land and water resources that support them through crop and livestock production. Several countries are not self-sufficient and depend on imports from other regions. Despite the recognized importance of the role of trade in global and regional food security, the societal reliance on domestic production and international trade remains poorly quantified. Here we investigate the global patterns of food trade and evaluate the dependency of food security on imports. We investigate the relationship existing between the trade of food calories and the virtual transfer of water used for their production. We show how the amount of food calories traded in the international market has more than doubled between 1986 and 2009, while the number of links in the trade network has increased by more than 50%. Likewise, global food production has increased by more than 50% in the same period, providing an amount of food that is overall sufficient to support the global population at a rate of 2700-3000 kcal per person per day. About 23% of the food produced for human consumption is traded internationally. The water use efficiency of food trade (i.e., food calories produced per unit volume of water used) has declined in the last few decades. The water use efficiency of food production overall increases with the countries' affluence; this trend is likely due to the use of more advanced technology.

  7. Global biogeography of human infectious diseases.

    Science.gov (United States)

    Murray, Kris A; Preston, Nicholas; Allen, Toph; Zambrana-Torrelio, Carlos; Hosseini, Parviez R; Daszak, Peter

    2015-10-13

    The distributions of most infectious agents causing disease in humans are poorly resolved or unknown. However, poorly known and unknown agents contribute to the global burden of disease and will underlie many future disease risks. Existing patterns of infectious disease co-occurrence could thus play a critical role in resolving or anticipating current and future disease threats. We analyzed the global occurrence patterns of 187 human infectious diseases across 225 countries and seven epidemiological classes (human-specific, zoonotic, vector-borne, non-vector-borne, bacterial, viral, and parasitic) to show that human infectious diseases exhibit distinct spatial grouping patterns at a global scale. We demonstrate, using outbreaks of Ebola virus as a test case, that this spatial structuring provides an untapped source of prior information that could be used to tighten the focus of a range of health-related research and management activities at early stages or in data-poor settings, including disease surveillance, outbreak responses, or optimizing pathogen discovery. In examining the correlates of these spatial patterns, among a range of geographic, epidemiological, environmental, and social factors, mammalian biodiversity was the strongest predictor of infectious disease co-occurrence overall and for six of the seven disease classes examined, giving rise to a striking congruence between global pathogeographic and "Wallacean" zoogeographic patterns. This clear biogeographic signal suggests that infectious disease assemblages remain fundamentally constrained in their distributions by ecological barriers to dispersal or establishment, despite the homogenizing forces of globalization. Pathogeography thus provides an overarching context in which other factors promoting infectious disease emergence and spread are set.

  8. Appropriate clinical use of human leukocyte antigen typing for coeliac disease: an Australasian perspective

    Science.gov (United States)

    Tye-Din, J A; Cameron, D J S; Daveson, A J; Day, A S; Dellsperger, P; Hogan, C; Newnham, E D; Shepherd, S J; Steele, R H; Wienholt, L; Varney, M D

    2015-01-01

    The past decade has seen human leukocyte antigen (HLA) typing emerge as a remarkably popular test for the diagnostic work-up of coeliac disease with high patient acceptance. Although limited in its positive predictive value for coeliac disease, the strong disease association with specific HLA genes imparts exceptional negative predictive value to HLA typing, enabling a negative result to exclude coeliac disease confidently. In response to mounting evidence that the clinical use and interpretation of HLA typing often deviates from best practice, this article outlines an evidence-based approach to guide clinically appropriate use of HLA typing, and establishes a reporting template for pathology providers to improve communication of results. PMID:25827511

  9. Implications of global warming on human health

    International Nuclear Information System (INIS)

    Singh, R.K.; Syam, P.V.S.

    1997-01-01

    Due to the build up of green house gases in atmosphere, less heat escapes through the atmosphere promoting global warming. This may result in world wide droughts, sea-level rise inundating islands and coastal countries, cataclysmic hurricanes etc. Human health as a result of these changes, will be affected both physiologically and psychologically. Physiological effects may be more pronounced in cases occurring due to changes in rainfall and temperature patterns, food production amounts, water availability, etc. Psychological impact may be more in cases of catastrophes like floods, hurricanes or famine. In this paper, an attempt has been made to highlight the implications of global warming on human health due to temperature change. Food production changes and ultra-violet radiation effects and cataclysmic disaster effects. (author)

  10. Globalization, Universities and Sustainable Human Development

    OpenAIRE

    Robert Forrant; Jean L Pyle

    2002-01-01

    Robert Forrant and Jean L. Pyle look at the fast changing global economy and discuss what can be the role for the university, as an institution, to promote sustainable human development. They contend that the university is an important civil society institution, whose power could be considerable in promoting sustainability. The authors explore ways the university can play a role in fostering a development approach that countervails the preponderant power of institutions advocating a ‘market-d...

  11. The Global Movement for Human Rights Education

    Directory of Open Access Journals (Sweden)

    Nancy Flowers

    2015-10-01

    Full Text Available An overview of the global movement for human rights education (HRE, its impetus, challenges, and contrasting developments in different regions of the world, focusing especially on Latin America, the Philippines, South Africa, the Middle East, and Europe. Seeks to put HRE in the USA into an international perspective, as well as to show the variety of goals that inspire HRE and how methodologies have evolved to meet specific regional and political cultures and needs.

  12. The Global Movement for Human Rights Education

    OpenAIRE

    Nancy Flowers

    2015-01-01

    An overview of the global movement for human rights education (HRE), its impetus, challenges, and contrasting developments in different regions of the world, focusing especially on Latin America, the Philippines, South Africa, the Middle East, and Europe. Seeks to put HRE in the USA into an international perspective, as well as to show the variety of goals that inspire HRE and how methodologies have evolved to meet specific regional and political cultures and needs.

  13. Guidance on the Selection of Appropriate Indicators for Quantification of Antimicrobial Usage in Humans and Animals.

    Science.gov (United States)

    Collineau, L; Belloc, C; Stärk, K D C; Hémonic, A; Postma, M; Dewulf, J; Chauvin, C

    2017-05-01

    An increasing variety of indicators of antimicrobial usage has become available in human and veterinary medicine, with no consensus on the most appropriate indicators to be used. The objective of this review is therefore to provide guidance on the selection of indicators, intended for those aiming to quantify antimicrobial usage based on sales, deliveries or reimbursement data. Depending on the study objective, different requirements apply to antimicrobial usage quantification in terms of resolution, comprehensiveness, stability over time, ability to assess exposure and comparability. If the aim is to monitor antimicrobial usage trends, it is crucial to use a robust quantification system that allows stability over time in terms of required data and provided output; to compare usage between different species or countries, comparability must be ensured between the different populations. If data are used for benchmarking, the system comprehensiveness is particularly crucial, while data collected to study the association between usage and resistance should express the exposure level and duration as a measurement of the exerted selection pressure. Antimicrobial usage is generally described as the number of technical units consumed normalized by the population at risk of being treated in a defined period. The technical units vary from number of packages to number of individuals treated daily by adding different levels of complexity such as daily dose or weight at treatment. These technical units are then related to a description of the population at risk, based either on biomass or number of individuals. Conventions and assumptions are needed for all of these calculation steps. However, there is a clear lack of standardization, resulting in poor transparency and comparability. By combining study requirements with available approaches to quantify antimicrobial usage, we provide suggestions on the most appropriate indicators and data sources to be used for a given study

  14. Biomedicine and international human rights law: in search of a global consensus.

    OpenAIRE

    Andorno, Roberto

    2002-01-01

    Global challenges raised by biomedical advances require global responses. Some international organizations have made significant efforts over the last few years to establish common standards that can be regarded as the beginning of an international biomedical law. One of the main features of this new legal discipline is the integration of its principles into a human rights framework. This strategy seems the most appropriate, given the role of "universal ethics" that human rights play in our w...

  15. The human physiological impact of global deoxygenation.

    Science.gov (United States)

    Martin, Daniel; McKenna, Helen; Livina, Valerie

    2017-01-01

    There has been a clear decline in the volume of oxygen in Earth's atmosphere over the past 20 years. Although the magnitude of this decrease appears small compared to the amount of oxygen in the atmosphere, it is difficult to predict how this process may evolve, due to the brevity of the collected records. A recently proposed model predicts a non-linear decay, which would result in an increasingly rapid fall-off in atmospheric oxygen concentration, with potentially devastating consequences for human health. We discuss the impact that global deoxygenation, over hundreds of generations, might have on human physiology. Exploring the changes between different native high-altitude populations provides a paradigm of how humans might tolerate worsening hypoxia over time. Using this model of atmospheric change, we predict that humans may continue to survive in an unprotected atmosphere for ~3600 years. Accordingly, without dramatic changes to the way in which we interact with our planet, humans may lose their dominance on Earth during the next few millennia.

  16. Global human capital: integrating education and population.

    Science.gov (United States)

    Lutz, Wolfgang; KC, Samir

    2011-07-29

    Almost universally, women with higher levels of education have fewer children. Better education is associated with lower mortality, better health, and different migration patterns. Hence, the global population outlook depends greatly on further progress in education, particularly of young women. By 2050, the highest and lowest education scenarios--assuming identical education-specific fertility rates--result in world population sizes of 8.9 and 10.0 billion, respectively. Better education also matters for human development, including health, economic growth, and democracy. Existing methods of multi-state demography can quantitatively integrate education into standard demographic analysis, thus adding the "quality" dimension.

  17. Global rise in human infectious disease outbreaks.

    Science.gov (United States)

    Smith, Katherine F; Goldberg, Michael; Rosenthal, Samantha; Carlson, Lynn; Chen, Jane; Chen, Cici; Ramachandran, Sohini

    2014-12-06

    To characterize the change in frequency of infectious disease outbreaks over time worldwide, we encoded and analysed a novel 33-year dataset (1980-2013) of 12,102 outbreaks of 215 human infectious diseases, comprising more than 44 million cases occuring in 219 nations. We merged these records with ecological characteristics of the causal pathogens to examine global temporal trends in the total number of outbreaks, disease richness (number of unique diseases), disease diversity (richness and outbreak evenness) and per capita cases. Bacteria, viruses, zoonotic diseases (originating in animals) and those caused by pathogens transmitted by vector hosts were responsible for the majority of outbreaks in our dataset. After controlling for disease surveillance, communications, geography and host availability, we find the total number and diversity of outbreaks, and richness of causal diseases increased significantly since 1980 (p outbreaks (starting 1990), the overall number of outbreaks and disease richness still increase significantly with time (p outbreaks differ based on the causal pathogen's taxonomy, host requirements and transmission mode. We discuss our preliminary findings in the context of global disease emergence and surveillance.

  18. Constrained Appropriations

    DEFF Research Database (Denmark)

    Wildermuth, Norbert

    2008-01-01

    disparities, the practices of mediated imaginations evoked by the results of my interview-based study, are one prism through which I will seek to specify the phenomenological dimension of differences in media consumption and appropriation. Observable disparities in the local ‘inflection' of global media......, that is disparities in the capacity of young Brazilian's to reconfigure and integrate the meanings of ‘external' cultural forms and media texts and to integrate them within local culture and their own identities, is another concrete dimension. However, more than merely describing and typifying some of the distinctive......  A discussion of the contingent character of young Brazilian's media culture is the focus of my contribution's theoretical approach. Thus, while giving recognition to young people's active agency in the creation of media-centred lifestyles and youth cultures, I will seek to demonstrate...

  19. Explaining the slow transition of child-appropriate dosage formulations from the global to national level in the context of Uganda

    DEFF Research Database (Denmark)

    Nsabagasani, Xavier; Hansen, Ebba; Mbonye, Anthony

    2015-01-01

    validation meeting where preliminary findings were shared with stakeholders. Policy analysis and policy transfer theories were used to guide a deductive analysis for manifest and latent content. RESULTS: According to stakeholders, the transition to the globally recommended child-appropriate dosage...

  20. Responding to Globalization and Urban Conflict: Human Rights City Initiatives

    OpenAIRE

    Jackie Smith

    2018-01-01

    Expanding globalization and urbanization have intensified the threats to human rights for many vulnerable groups and have restricted resources available to the primary guarantors of these rights—local authorities. Human rights cities initiatives are bottom-up efforts to advance human rights implementation in local contexts. They are emerging around the world in response to the global pressures on cities that intensify urban inequality and conflict. In this article I discuss how global changes...

  1. Metabolomic perfusate analysis during kidney machine perfusion: the pig provides an appropriate model for human studies.

    Directory of Open Access Journals (Sweden)

    Jay Nath

    Full Text Available Hypothermic machine perfusion offers great promise in kidney transplantation and experimental studies are needed to establish the optimal conditions for this to occur. Pig kidneys are considered to be a good model for this purpose and share many properties with human organs. However it is not established whether the metabolism of pig kidneys in such hypothermic hypoxic conditions is comparable to human organs.Standard criteria human (n = 12 and porcine (n = 10 kidneys underwent HMP using the LifePort Kidney Transporter 1.0 (Organ Recovery Systems using KPS-1 solution. Perfusate was sampled at 45 minutes and 4 hours of perfusion and metabolomic analysis performed using 1-D 1H-NMR spectroscopy.There was no inter-species difference in the number of metabolites identified. Of the 30 metabolites analysed, 16 (53.3% were present in comparable concentrations in the pig and human kidney perfusates. The rate of change of concentration for 3-Hydroxybutyrate was greater for human kidneys (p<0.001. For the other 29 metabolites (96.7%, there was no difference in the rate of change of concentration between pig and human samples.Whilst there are some differences between pig and human kidneys during HMP they appear to be metabolically similar and the pig seems to be a valid model for human studies.

  2. Global-minded Human Resources and Expectations for Universities

    Science.gov (United States)

    Inoue, Hiroshi

    Under the globalized economy, Japanese corporations compete with rivals of the western countries and emerging economies. And domestically, they face with deflation, falling birth-rate, an aging society, and shrinking market. So they need to foster and retain global-minded human resources who can play an active role in global business, and who can drive innovation. What Japanese corporations expect for global-minded human resources are ability to meet challenges, ability to think independently free from conventional wisdom, communication skills in foreign languages, interests in foreign cultures and different values, and so on. In order to foster global-minded human resources, Keidanren work with the 13 universities selected under the Japanese Government‧s “Global 30” projects to undertake “Global-minded Human Resources Development Projects” .

  3. Information systems on human resources for health: a global review.

    Science.gov (United States)

    Riley, Patricia L; Zuber, Alexandra; Vindigni, Stephen M; Gupta, Neeru; Verani, Andre R; Sunderland, Nadine L; Friedman, Michael; Zurn, Pascal; Okoro, Chijioke; Patrick, Heather; Campbell, James

    2012-04-30

    Although attainment of the health-related Millennium Development Goals relies on countries having adequate numbers of human resources for health (HRH) and their appropriate distribution, global understanding of the systems used to generate information for monitoring HRH stock and flows, known as human resources information systems (HRIS), is minimal. While HRIS are increasingly recognized as integral to health system performance assessment, baseline information regarding their scope and capability around the world has been limited. We conducted a review of the available literature on HRIS implementation processes in order to draw this baseline. Our systematic search initially retrieved 11 923 articles in four languages published in peer-reviewed and grey literature. Following the selection of those articles which detailed HRIS implementation processes, reviews of their contents were conducted using two-person teams, each assigned to a national system. A data abstraction tool was developed and used to facilitate objective assessment. Ninety-five articles with relevant HRIS information were reviewed, mostly from the grey literature, which comprised 84 % of all documents. The articles represented 63 national HRIS and two regionally integrated systems. Whereas a high percentage of countries reported the capability to generate workforce supply and deployment data, few systems were documented as being used for HRH planning and decision-making. Of the systems examined, only 23 % explicitly stated they collect data on workforce attrition. The majority of countries experiencing crisis levels of HRH shortages (56 %) did not report data on health worker qualifications or professional credentialing as part of their HRIS. Although HRIS are critical for evidence-based human resource policy and practice, there is a dearth of information about these systems, including their current capabilities. The absence of standardized HRIS profiles (including documented processes for

  4. Human rights, global trade and moral values

    Directory of Open Access Journals (Sweden)

    Rahim Dehgan Simkani

    2016-04-01

    Full Text Available Today, immoralities and prevalence of injustice and corruption on the one hand, and dissatisfaction of the world people due to not considering their natural rights on the other hand, show that there are certain problems in the foundations of human rights and declining of moral values. This article tries to show a weakening trend for moral values and human rights in practice, in the process of globalization and especially global trade, which today has a major impact on cultures. For this purpose, in the first part, in addition to studying the concept of human rights, the status of moral values in the intellectual foundations of the Declaration of Human Rights would investigated. In the second part, in addition to explaining the global trade, it shows that there is a decline trend in the moral values in the capitalist economy; and finally, in the third part, in addition to explaining the principles of human rights, the reasons for the weakening of moral values and not regarding human rights in practical consideration, recognized as having problems in the theoretical principles of Universal Declaration of Human Rights, including relying on secularist worldview and humanist ideas. امروزه بی‌اخلاقی‌ها و رواج ظلم و فساد از یک طرف و نارضایتی مردمان جهان مبنی بر عدم دستیابی به حقوق طبیعیشان از طرف دیگر، نشانگر وجود مشکلات خاصی در مبانی حقوق بشر و رو به ضعف رفتنِ ارزش‌های اخلاقی است. این مقاله در پی آن است تا روند رو به ضعف ارزش‌های اخلاقی و حقوق‌بشر در مقام عمل را در فرآیند جهانی شدن و خصوصاً تجارت جهانی که امروزه بر تمام فرهنگ‌ها تأثیرات خاص خود را گذاشته است، نشان دهد. بدین منظور در بخش اوّل ضمن بررسی مفهوم

  5. Human and climate impacts on global water resources

    NARCIS (Netherlands)

    Wada, Y.

    2013-01-01

    Over past decades, terrestrial water fluxes have been affected by humans at an unprecedented scale and the fingerprints that humans have left on Earth’s water resources are turning up in a diverse range of records. In this thesis, a state-of-the-art global hydrological model (GHM) and global water

  6. The Globalization Classroom: New Option for Becoming More Human?

    Science.gov (United States)

    Svetelj, Tony

    2014-01-01

    Within a multi-cultural and multi-religious society, exposed to the challenges of globalization, a traditional understanding of humanism offers insufficient frameworks for an adequate comprehension of human agency, its flourishing and search for meaning. The process of globalization continuously shakes the pedagogical assumptions and principles of…

  7. Influence Of Globalization On Human Resource Development In ...

    African Journals Online (AJOL)

    ... brain drain in the health and education sectors of the economy, importation of worst practices of human resource management. In conclusion, the benefits of Globalization can only be reaped with proper educational, human resource planning based on the cost benefit analysis of education. Otherwise globalization would ...

  8. The Diffusion of Global Models of Appropriate Leadership Behavior: Explaining Changing Leadership Priorities of High Ranking Public Managers

    DEFF Research Database (Denmark)

    Hansen, Morten Balle

    The question posed is whether and how public senior managers’ perceptions of what is important in performing their roles have changed from the beginning of the 1990s to the end of the 2000s. The theoretical approach to the analysis is based on a macro-phenomenological institutional perspective......, which emphasizes the importance of diffusion and translation of global models of legitimate behavior. The hypothesis is that certain globally legitimated notions of good leadership gradually became more widespread among municipal senior managers from the start of the 1990s to the end of the 2000s....... The empirical analyses are based on multivariate regression analyses of survey data generated among Danish municipal senior managers in 1992, 2006 and 2008. The study clearly indicates that a change has taken place in leadership orientation among Danish municipal senior managers towards globally legitimated...

  9. Appropriate architecture for sustainable development: The creation of ecological footprint and human development index capability

    CSIR Research Space (South Africa)

    Gibberd, Jeremy T

    2012-11-01

    Full Text Available and human systems. The danger with a focus on carbon emissions is that limited resources and timeframes may be exhausted trying to achieve reductions and valuable opportunities to build long term sustainable solutions will be being lost. This paper argues...

  10. Decision Analysis Methods Used to Make Appropriate Investments in Human Exploration Capabilities and Technologies

    Science.gov (United States)

    Williams-Byrd, Julie; Arney, Dale C.; Hay, Jason; Reeves, John D.; Craig, Douglas

    2016-01-01

    NASA is transforming human spaceflight. The Agency is shifting from an exploration-based program with human activities in low Earth orbit (LEO) and targeted robotic missions in deep space to a more sustainable and integrated pioneering approach. Through pioneering, NASA seeks to address national goals to develop the capacity for people to work, learn, operate, live, and thrive safely beyond Earth for extended periods of time. However, pioneering space involves daunting technical challenges of transportation, maintaining health, and enabling crew productivity for long durations in remote, hostile, and alien environments. Prudent investments in capability and technology developments, based on mission need, are critical for enabling a campaign of human exploration missions. There are a wide variety of capabilities and technologies that could enable these missions, so it is a major challenge for NASA's Human Exploration and Operations Mission Directorate (HEOMD) to make knowledgeable portfolio decisions. It is critical for this pioneering initiative that these investment decisions are informed with a prioritization process that is robust and defensible. It is NASA's role to invest in targeted technologies and capabilities that would enable exploration missions even though specific requirements have not been identified. To inform these investments decisions, NASA's HEOMD has supported a variety of analysis activities that prioritize capabilities and technologies. These activities are often based on input from subject matter experts within the NASA community who understand the technical challenges of enabling human exploration missions. This paper will review a variety of processes and methods that NASA has used to prioritize and rank capabilities and technologies applicable to human space exploration. The paper will show the similarities in the various processes and showcase instances were customer specified priorities force modifications to the process. Specifically

  11. International impacts of global climate change: Testimony to House Appropriations Subcommittee on Foreign Operations, Export Financing and Related Programs

    Energy Technology Data Exchange (ETDEWEB)

    Fulkerson, W.; Cushman, R.M.; Marland, G.; Rayner, S.

    1989-02-21

    International impacts of global climate change are those for which the important consequences arise because of national sovereignty. Such impacts could be of two types: (1) migrations across national borders of people, of resources (such as agricultural productivity, or surface water, or natural ecosystems), of effluents, or of patterns of commerce; and (2) changes to the way nations use and manage their resources, particularly fossil fuels and forests, as a consequence of international concern over the global climate. Actions by a few resource-dominant nations may affect the fate of all. These two types of international impacts raise complex equity issues because one nation may perceive itself as gaining at the expense of its neighbors, or it may perceive itself as a victim of the actions of others. 11 refs., 2 figs., 1 tab.

  12. International Impacts of Global Climate Change: Testimony to House Appropriations Subcommittee on Foreign Operations, Export Financing and Related Programs

    Science.gov (United States)

    Fulkerson, W.; Cushman, R. M.; Marland, G.; Rayner, S.

    1989-02-21

    International impacts of global climate change are those for which the important consequences arise because of national sovereignty. Such impacts could be of two types: (1) migrations across national borders of people, of resources (such as agricultural productivity, or surface water, or natural ecosystems), of effluents, or of patterns of commerce; and (2) changes to the way nations use and manage their resources, particularly fossil fuels and forests, as a consequence of international concern over the global climate. Actions by a few resource-dominant nations may affect the fate of all. These two types of international impacts raise complex equity issues because one nation may perceive itself as gaining at the expense of its neighbors, or it may perceive itself as a victim of the actions of others.

  13. Effects of direct-to-consumer advertising and clinical guidelines on appropriate use of human papillomavirus DNA tests.

    Science.gov (United States)

    Price, Rebecca Anhang; Frank, Richard G; Cleary, Paul D; Goldie, Sue J

    2011-02-01

    Both clinical guidelines and direct-to-consumer (DTC) advertising influence the use of new health care technologies, but little is known about their relative effects. The introduction of a cervical cancer screening test in 2000 offered a unique opportunity to assess the 2 strategies. To evaluate the effects of clinical guidelines and a targeted DTC advertising campaign on overall and appropriate use of human papillomavirus (HPV) DNA tests. Quasi-experimental study using difference-in-differences analysis. Data were MarketScan private insurance claims for 500,000 women aged 21 to 64 enrolled at least 12 consecutive months from January 2001 through December 2005. Both clinical guidelines and DTC advertising were associated with increases in overall HPV DNA test use. DTC advertising was associated with a statistically significant increase in HPV DNA test use in 2 groups of DTC cities (+5.57%, P advertising was associated with comparable increases in the probability of appropriate and inappropriate use of the HPV DNA test in primary screening. Clinical guideline releases from the American College of Obstetricians and Gynecologists, and by a cosponsored panel, were associated with greater increases in HPV DNA tests for appropriate primary screening than for inappropriate primary screening (β = 0.3347, P advertising was associated with increased overall use of a cervical cancer screening test, whereas clinical guidelines were differentially associated with increased appropriate use. These findings suggest distinct influences of consumer marketing and professional guidelines on the use of health care products and services.

  14. Prolegomena of Human Rights. Historical Roots and Globalization

    Directory of Open Access Journals (Sweden)

    Ana-Alina Dumitrache-Ionescu

    2015-05-01

    Full Text Available The paper Prolegomena of Human Rights. Historical Roots and Globalization analyses the complexity of the history of human rights which revolve around an incessant struggle for the awareness of the value of the human being. It is the history which defends the man, the human being, regarded individually or collectively, who was subjected in the course of time to some atrocities and abuses, confronting itself with exploitation, discrimination, oppression, slavery, torture and even extermination. Moreover, the historical evolution of human rights knows halting places in which the concepts of human rights are accompanied by ambiguity, by different meanings for different people and vary in accordance with the context. By way of resemblance, the problem of human rights in the context of globalization which transforms human rights into rights of the global citizen, rights which acquire new dimensions and significances imposed by the economic, politic and social changes specific of globalization is approached in this paper. The global vision of the new human rights involves both the opportunity to have a say when they are infringed for example, when they are subjected to torture or terror, and where human rights abuses are carried out by the people, for example, trafficking in human beings. (Ritzer, & Dean, 2015, p. 115

  15. Examining Human Rights in a Global Context.

    Science.gov (United States)

    Francis, Greg; Inoue, Keiko; Orrick, Stefanie

    The United Nations' founding in 1945 and the 1948 adoption of the Universal Declaration of Human Rights reflected the international community's growing commitment to the protection and recognition of what is now referred to as human rights. Despite increased international attention, human rights violations continue to occur at the local, regional,…

  16. Local Appropriation of Global Communication Forms: A Micro Case Study of Teacher and Learners' Uses of Mass Media Genres

    Science.gov (United States)

    Jackson, Fiona M.

    2011-01-01

    Conceptual Blending Theory (CBT) (Fauconnier & Turner, 2002), a cognitive theory of human processes of innovation, can be productively used alongside critical literacy approaches, for the analysis of how teachers and learners draw selectively, transformatively and purposively from aspects of the mass media. While numerous studies have pointed…

  17. Global Patterns in Human Consumption of Net Primary Production

    Science.gov (United States)

    Imhoff, Marc L.; Bounoua, Lahouari; Ricketts, Taylor; Loucks, Colby; Harriss, Robert; Lawrence William T.

    2004-01-01

    The human population and its consumption profoundly affect the Earth's ecosystems. A particularly compelling measure of humanity's cumulative impact is the fraction of the planet's net primary production that we appropriate for our Net primary production-the net amount of solar energy converted to plant organic matter through photosynthesis-can be measured in units of elemental carbon and represents the primary food energy source for the world's ecosystems. Human appropriation of net primary production, apart from leaving less for other species to use, alters the composition of the atmosphere, levels of biodiversity, flows within food webs and the provision of important primary production required by humans and compare it to the total amount generated on the landscape. We then derive a spatial ba!mce sheet of net primary production supply and demand for the world. We show that human appropriation of net primary production varies spatially from almost zero to many times the local primary production. These analyses reveal the uneven footprint of human consumption and related environmental impacts, indicate the degree to which human populations depend on net primary production "imports" and suggest policy options for slowing future growth of human appropriation of net primary production.

  18. GLOBALIZATION AND HUMAN NUTRITION: OPPORTUNITIES AND ...

    African Journals Online (AJOL)

    Industrialized countries must open their markets for developing-country goods and services (including agricultural commodities and processed foods) and remove unfair trade practices. Globalization can help or hurt the poor and malnourished. Accompanying policies will help determine which it will be. (Af. J. Food and ...

  19. A global reference for human genetic variation

    DEFF Research Database (Denmark)

    Auton, Adam; Abecasis, Goncalo R.; M. Altshuler, David

    2015-01-01

    insertions/deletions (indels), and 60,000 structural variants), all phased onto high-quality haplotypes. This resource includes >99% of SNP variants with a frequency of >1% for a variety of ancestries. We describe the distribution of genetic variation across the global sample, and discuss the implications...

  20. Global human rights awareness, education and democratization

    NARCIS (Netherlands)

    Mihr, A.

    The 1990s was the era of human rights awareness, democratic transitions, and growing involvement of international organizations and the nongovernmental sector in human rights education (HRE). The UN Decade for HRE from 1995–2004 was not only born out of the initiatives and pressures of

  1. Information systems on human resources for health: a global review

    Directory of Open Access Journals (Sweden)

    Riley Patricia L

    2012-04-01

    Full Text Available Abstract Background Although attainment of the health-related Millennium Development Goals relies on countries having adequate numbers of human resources for health (HRH and their appropriate distribution, global understanding of the systems used to generate information for monitoring HRH stock and flows, known as human resources information systems (HRIS, is minimal. While HRIS are increasingly recognized as integral to health system performance assessment, baseline information regarding their scope and capability around the world has been limited. We conducted a review of the available literature on HRIS implementation processes in order to draw this baseline. Methods Our systematic search initially retrieved 11 923 articles in four languages published in peer-reviewed and grey literature. Following the selection of those articles which detailed HRIS implementation processes, reviews of their contents were conducted using two-person teams, each assigned to a national system. A data abstraction tool was developed and used to facilitate objective assessment. Results Ninety-five articles with relevant HRIS information were reviewed, mostly from the grey literature, which comprised 84 % of all documents. The articles represented 63 national HRIS and two regionally integrated systems. Whereas a high percentage of countries reported the capability to generate workforce supply and deployment data, few systems were documented as being used for HRH planning and decision-making. Of the systems examined, only 23 % explicitly stated they collect data on workforce attrition. The majority of countries experiencing crisis levels of HRH shortages (56 % did not report data on health worker qualifications or professional credentialing as part of their HRIS. Conclusion Although HRIS are critical for evidence-based human resource policy and practice, there is a dearth of information about these systems, including their current capabilities. The absence of

  2. Human trafficking and exploitation: A global health concern.

    Science.gov (United States)

    Zimmerman, Cathy; Kiss, Ligia

    2017-11-01

    In this collection review, Cathy Zimmerman and colleague introduce the PLOS Medicine Collection on Human Trafficking, Exploitation and Health, laying out the magnitude of the global trafficking problem and offering a public health policy framework to guide responses to trafficking.

  3. Globalization on Trial: The Human Condition and the Information ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    He also focuses on our education system and how it will have to adapt to meet the new challenges of our global, information age. Globalization on Trial will interest ... Farhang Rajaee is a Visiting Associate Professor at the College of the Humanities, Carleton University, Ottawa, Canada. Professor Rajaee received his PhD ...

  4. Recent human history governs global ant invasion dynamics

    Science.gov (United States)

    Cleo Bertelsmeier; Sébastien Ollier; Andrew Liebhold; Laurent Keller

    2017-01-01

    Human trade and travel are breaking down biogeographic barriers, resulting in shifts in the geographical distribution of organisms, yet it remains largely unknown whether different alien species generally follow similar spatiotemporal colonization patterns and how such patterns are driven by trends in global trade. Here, we analyse the global distribution of 241 alien...

  5. Globalization on Trial: The Human Condition and the Information ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    "Brilliant, profound, and very timely for anyone trying to understand the meaning and implications of the phenomenon of globalization today." William F. Ryan, S.J. (author of Culture, Spirituality, and Economic Development). What is the human condition at the dawning of the global age? Drawing upon his own extensive ...

  6. Impact of Globalization on the Human Resource Management ...

    African Journals Online (AJOL)

    Globalization has a major impact on the management of human resources in developing countries including Kenya. It has led to homogenization and convergence in organization strategies, structures and processes as well as in consumer choice. With accelerating globalization, organizations have had to change and new ...

  7. Responding to Globalization and Urban Conflict: Human Rights City Initiatives

    Directory of Open Access Journals (Sweden)

    Jackie Smith

    2018-03-01

    Full Text Available Expanding globalization and urbanization have intensified the threats to human rights for many vulnerable groups and have restricted resources available to the primary guarantors of these rights—local authorities. Human rights cities initiatives are bottom-up efforts to advance human rights implementation in local contexts. They are emerging around the world in response to the global pressures on cities that intensify urban inequality and conflict. In this article I discuss how global changes are impacting cities and their abilities to protect the basic rights of residents. I then discuss the human rights cities model as a strategic response of social movements to secure people’s basic needs and strengthen local mechanisms for addressing social conflicts. I provide detailed analysis based on participatory research with Pittsburgh’s Human Rights City Alliance between 2013 and 2016. Drawing from literature on international peacebuilding, I argue that human rights cities are an emergent model of peacebuilding and governance that can guide policy and planning at multiple levels. Human rights movements are challenging neoliberal globalization’s emphasis on economic growth and putting forward frameworks that prioritize the needs of people and communities. In their appeals to international human rights norms, human rights cities advocates both advance international law and governance while giving voice to inherent contradictions between human rights and the policies of economic globalization.

  8. CAPOEIRA GOING GLOBAL: THE APPROPRIATION OF THE AFRO-BRAZILIAN PRACTICE THROUGH TV ADVERTISEMENTS IN FRANCE AND THE UNITED KINGDOM

    Directory of Open Access Journals (Sweden)

    Daniel Granada da Silva Ferreira

    2017-09-01

    Full Text Available This article analyze two advertisements using capoeira narratives and seek to understand how they are constructed to sell products or ‘images’ in different national contexts. The objective is to understand the processes of adaptation of the practice of capoeira to the local market. The methodology employed was the exploratory research, with the analyses of visual narratives, research in local newspapers, multisited ethnography and free flowing interviews with capoeira practitioners in France and in the UK. The first part introduces the debate about the globalization and glocalization in the case of the capoeira. Then, are presented the studies about the transnationalization of capoeira practice and the emigration of Brazilians. Further is analyzed the advertisement of the deodorant ‘Ushuaia’ in France and the way it shows the representations of capoeira, ‘Brazil’,  ‘Brazilianess’, followed by the analyze of the BBC ‘idents’ and the debate generated by this campaign in the national medias. Through articles published in the British press, we will discuss the insertion of capoeira in British society in a context of debate regarding local multiculturalism. The conclusions point to the understanding that to be used by advertisers in different national contexts, capoeira needs to be transformed in local versions, far from its original meanings.

  9. Effects of Direct-to-Consumer Advertising and Clinical Guidelines on Appropriate Use of Human Papillomavirus DNA Tests

    Science.gov (United States)

    2011-01-01

    Background Both clinical guidelines and direct-to-consumer (DTC) advertising influence use of new health care technologies, but little is known about their relative effects. The introduction of a cervical cancer screening test in 2000 offered a unique opportunity to assess the two strategies. Objective To evaluate the effects of clinical guidelines and a targeted DTC advertising campaign on overall and appropriate use of human papillomavirus (HPV) DNA tests. Research Design Quasi-experimental study using difference-in-differences analysis. Data were MarketScan private insurance claims for 500,000 women ages 21 to 64 enrolled at least 12 consecutive months from January 2001 through December 2005. Results Both clinical guidelines and DTC advertising were associated with increases in overall HPV DNA test use. DTC advertising was associated with a statistically significant increase in HPV DNA test use in two groups of DTC cities (+5.57 percent, padvertising was associated with comparable increases in the probability of appropriate and inappropriate use of the HPV DNA test in primary screening. Clinical guideline releases from the American College of Obstetricians and Gynecologists, and by a co-sponsored panel, were associated with greater increases in HPV DNA tests for appropriate primary screening than for inappropriate primary screening (β=0.3347, padvertising was associated with increased overall use of a cervical cancer screening test, while clinical guidelines were differentially associated with increased appropriate use. These findings suggest distinct influences of consumer marketing and professional guidelines on the use of health care products and services. PMID:21150798

  10. The Human Appropriation of Ecosystem Service Values (HAESV) in the Sundarban Biosphere Region Using Biophysical Quantification Approach

    Science.gov (United States)

    Sannigrahi, S.; Paul, S. K.; Sen, S.

    2017-12-01

    Human appropriation, especially unusual changes in land-use and land cover, significantly affects ecosystem services and functions. Driven by the growth of the population and the economy, human demands on earth's land surface have increased dramatically in the past 50 - 100 years. The area studied was divided into six major categories; cropland, mangrove forest, sparse vegetation, built-up urban area, water bodies and sandy coast, and the land coverage was calculated for the years 1973, 1988, 2002 and 2013. The spatial explicit value of the primary regulatory and supporting ecosystem services (climate regulation, raw material production, water regulation) were quantified through the indirect market valuation approach. A light use efficiency based ecosystem model, i.e. Carnegie- Ames-Stanford-Approach (CASA) was employed to estimate the carbon sequestration and oxygen production services of the ecosystem. The ArcGIS matrix transform approach calculated LULC dynamics among the classes. Investigation revealed that the built-up urban area increased from 42.9 km2 in 1973 to 308 km2 in 2013 with a 6.6 km2 yr-1 expansion rate. Similarly, water bodies (especially inland water bodies increased dramatically in the north central region) increased from 3392.1 sq.km in 1973 to 5420 sq.km in 2013 at the expense of semi-natural and natural land resulting in significant changes of ecological and ecosystem services. However, the area occupied by dense mangrove forest decreased substantially during the 40 years (1973 -2013); it was recorded to cover 2294 km2 in 1973 and 1820 km2 in 2013. The results showed that the estimated regulatory and supporting ecosystem services respond quite differently to human appropriation across the regions in both the economic and ecological dimensions. While evaluating the trade-of between human appropriation and ecosystem service changes, it has been estimated that the ecosystem service value of organic matter provision services decreased from 755 US

  11. Global challenges of implementing human papillomavirus vaccines

    Directory of Open Access Journals (Sweden)

    Mishra Amrita

    2011-06-01

    Full Text Available Abstract Human Papillomavirus vaccines are widely hailed as a sweeping pharmaceutical innovation for the universal benefit of all women. The implementation of the vaccines, however, is far from universal or equitable. Socio-economically marginalized women in emerging and developing, and many advanced economies alike, suffer a disproportionately large burden of cervical cancer. Despite the marketing of Human Papillomavirus vaccines as the solution to cervical cancer, the market authorization (licensing of the vaccines has not translated into universal equitable access. Vaccine implementation for vulnerable girls and women faces multiple barriers that include high vaccine costs, inadequate delivery infrastructure, and lack of community engagement to generate awareness about cervical cancer and early screening tools. For Human Papillomavirus vaccines to work as a public health solution, the quality-assured delivery of cheaper vaccines must be integrated with strengthened capacity for community-based health education and screening.

  12. CULTURAL DIMENSIONS IN GLOBAL HUMAN RESOURCE MANAGEMENT: IMPLICATIONS FOR NIGERIA

    Directory of Open Access Journals (Sweden)

    John N. N. Ugoani

    2016-09-01

    Full Text Available As enterprise operations continue to be globalized through overseas expansions, joint ventures, mergers and acquisitions as well as strategic relationships and partnerships transnational organizations need to give attention to issues of culture in human resource management practices as a panacea for prosperity. The global organization is competent if only it is able to bridge the gap between management and culture so that personal relationships with other peoples in the organization and society become in harmony. This is critical because cultural relativity and reality in organizations influence operations. The study was designed to explore possible relationships between cultural dimensions and global human resource management. The survey research design was employed and data generated through primary and secondary sources. The participants comprised of 385 respondents from a cross-section of the population in Nigeria. By Chi-Square test, it was found that culture has a significant positive relationship with global human resource management.

  13. The global human resource management casebook

    NARCIS (Netherlands)

    Castro-Christiansen, L.; Farndale, E.; Biron Ben Gera, M.; Kuvaas, B.

    2017-01-01

    This casebook is a collection of international teaching cases focusing on contemporary human resource management issues. Each case centers primarily on one country and illustrates a significant challenge faced by managers and HR practitioners, helping students to understand how the issues they learn

  14. A global reference for human genetic variation

    DEFF Research Database (Denmark)

    Auton, Adam; Abecasis, Goncalo R.; M. Altshuler, David

    2015-01-01

    The 1000 Genomes Project set out to provide a comprehensive description of common human genetic variation by applying whole-genome sequencing to a diverse set of individuals from multiple populations. Here we report completion of the project, having reconstructed the genomes of 2,504 individuals ...

  15. Globalization and the challenges of human resource development ...

    African Journals Online (AJOL)

    This paper discusses the challenge of human resource development as it relates counseling in Nigerian schools in the face of globalization of world economy with its attendant changes in every facet of life. It traces the origin of human resource development Iin Nigeria up to the coming of the missionaries who spiritually ...

  16. Globalization, human rights, and the social determinants of health.

    Science.gov (United States)

    Chapman, Audrey R

    2009-02-01

    Globalization, a process characterized by the growing interdependence of the world's people, impacts health systems and the social determinants of health in ways that are detrimental to health equity. In a world in which there are few countervailing normative and policy approaches to the dominant neoliberal regime underpinning globalization, the human rights paradigm constitutes a widely shared foundation for challenging globalization's effects. The substantive rights enumerated in human rights instruments include the right to the highest attainable level of physical and mental health and others that are relevant to the determinants of health. The rights stipulated in these documents impose extensive legal obligations on states that have ratified these documents and confer health entitlements on their residents. Human rights norms have also inspired civil society efforts to improve access to essential medicines and medical services, particularly for HIV/AIDS. Nevertheless, many factors reduce the potential counterweight human rights might exert, including and specifically the nature of the human rights approach, weak political commitments to promoting and protecting health rights on the part of some states and their lack of institutional and economic resources to do so. Global economic markets and the relative power of global economic institutions are also shrinking national policy space. This article reviews the potential contributions and limitations of human rights to achieving greater equity in shaping the social determinants of health.

  17. Global diets link environmental sustainability and human health

    Science.gov (United States)

    Tilman, David; Clark, Michael

    2014-11-01

    Diets link environmental and human health. Rising incomes and urbanization are driving a global dietary transition in which traditional diets are replaced by diets higher in refined sugars, refined fats, oils and meats. By 2050 these dietary trends, if unchecked, would be a major contributor to an estimated 80 per cent increase in global agricultural greenhouse gas emissions from food production and to global land clearing. Moreover, these dietary shifts are greatly increasing the incidence of type II diabetes, coronary heart disease and other chronic non-communicable diseases that lower global life expectancies. Alternative diets that offer substantial health benefits could, if widely adopted, reduce global agricultural greenhouse gas emissions, reduce land clearing and resultant species extinctions, and help prevent such diet-related chronic non-communicable diseases. The implementation of dietary solutions to the tightly linked diet-environment-health trilemma is a global challenge, and opportunity, of great environmental and public health importance.

  18. Global diets link environmental sustainability and human health.

    Science.gov (United States)

    Tilman, David; Clark, Michael

    2014-11-27

    Diets link environmental and human health. Rising incomes and urbanization are driving a global dietary transition in which traditional diets are replaced by diets higher in refined sugars, refined fats, oils and meats. By 2050 these dietary trends, if unchecked, would be a major contributor to an estimated 80 per cent increase in global agricultural greenhouse gas emissions from food production and to global land clearing. Moreover, these dietary shifts are greatly increasing the incidence of type II diabetes, coronary heart disease and other chronic non-communicable diseases that lower global life expectancies. Alternative diets that offer substantial health benefits could, if widely adopted, reduce global agricultural greenhouse gas emissions, reduce land clearing and resultant species extinctions, and help prevent such diet-related chronic non-communicable diseases. The implementation of dietary solutions to the tightly linked diet-environment-health trilemma is a global challenge, and opportunity, of great environmental and public health importance.

  19. Discounting human lives: Uranium and global equity

    International Nuclear Information System (INIS)

    Goldman, B.A.

    1993-01-01

    Long-term, global environmental health risks complicate efforts to evaluate the efficiency and equity of economic activities from a public welfare perspective. This study sets out a practical framework based on the theory of neoclassical welfare economics for evaluating whether an economic activity yields such inefficient or inequitable net effects to justify government intervention from a variety of decision-making perspectives. It applies this empirical approach to the case of public policies that encouraged uranium production (the mining, milling, and refining of uranium ore) near Elliot Lake and Blind River in Northern Ontario. The analysis tests the two-fold hypothesis that if future negative externalities of production are considered along with past net effects, the these policies result in (1) an inefficient allocation of economic resources according to the potential Pareto criterion, and (2) an inequitable distribution of impacts according to Rawls' maximin criterion. The analytical framework to test these hypotheses has three parts: Risk-cost-benefit analysis, distributions analysis, and efficiency and equity analysis. Quantitative impacts are derived from empirical estimates of cost and benefit streams during 1956 to 1990, and modelled future cancer death costs. Net effects are aggregated to nine observations across three dimensions: Geographic, intergenerational, and social. Qualitative observations are provided about the boom-and-bust uranium economy, environmental burdens, and other unquantifiable impacts. The results illustrate how underlying normative assumptions overwhelm other aspects of efficiency and equity analyses of long-term, global environmental changes. These assumptions appear in discounting equations that ultimately derive from a priori allocations of rights to natural assets and corollary duties to protect such rights. More than two-thirds of the discounting scenarios yield inefficient outcomes and over ninety percent are inequitable

  20. Global economic meltdown and its effects on human capital development in Nigeria: Lessons and way forward

    Directory of Open Access Journals (Sweden)

    Kehinde Oladele Joseph

    2011-10-01

    Full Text Available Global economies around the world have experienced the most traumatic moments in the last one-decade. The crisis has been described by scholars, as perhaps been the worst financial crisis since the great economic depression of the 1930s. This paper lucidly examines the effects of global economic recession on the development of human capital with reference to Nigeria nation. The objectives of the paper among others are (i To establish the level of the impact of global economic recession on development of skills of human capital in Nigeria (ii To examine if there is any significant relationship between global economic recession and the motivation of human capital development in Nigeria among others. The paper uses survey method with two research hypotheses. Questionnaires were administered among academic staff of two Nigerian universities in the southwest part of Nigeria. Findings showed that the global economic recession has great impact on the development of skills of human capital in Nigeria. Findings also revealed that there exists a positive relationship between global economic recession and training and development of human capital in Nigeria. The paper offers useful policy recommendations, which include the need for government and appropriate agencies to put in place policies such as enabling environment that will lead to the growth and development of human capital in Nigeria. Government needs to put forward policies that minimize cost at all levels, maximize efficiency of output, training and retraining of goods hands; and that there is need to encourage better motivation of workers at every sector of the economy amongst others.

  1. Collaborative Appropriation

    DEFF Research Database (Denmark)

    Muller, Michael; Neureiter, Katja; Verdezoto, Nervo

    2016-01-01

    Previous workshops and papers have examined how individual users adopt and adapt technologies to meet their own local needs, by “completing design through use.” However, there has been little systematic study of how groups of people engage collaboratively in these activities. This workshop opens...... a discussion for these under-studied forms of collaborative appropriation, using a broad range of perspectives including empirical data, design explorations, research, and critique....

  2. Global Night-Time Lights for Observing Human Activity

    Science.gov (United States)

    Hipskind, Stephen R.; Elvidge, Chris; Gurney, K.; Imhoff, Mark; Bounoua, Lahouari; Sheffner, Edwin; Nemani, Ramakrishna R.; Pettit, Donald R.; Fischer, Marc

    2011-01-01

    We present a concept for a small satellite mission to make systematic, global observations of night-time lights with spatial resolution suitable for discerning the extent, type and density of human settlements. The observations will also allow better understanding of fine scale fossil fuel CO2 emission distribution. The NASA Earth Science Decadal Survey recommends more focus on direct observations of human influence on the Earth system. The most dramatic and compelling observations of human presence on the Earth are the night light observations taken by the Defence Meteorological System Program (DMSP) Operational Linescan System (OLS). Beyond delineating the footprint of human presence, night light data, when assembled and evaluated with complementary data sets, can determine the fine scale spatial distribution of global fossil fuel CO2 emissions. Understanding fossil fuel carbon emissions is critical to understanding the entire carbon cycle, and especially the carbon exchange between terrestrial and oceanic systems.

  3. Being human in a global age of technology.

    Science.gov (United States)

    Whelton, Beverly J B

    2016-01-01

    This philosophical enquiry considers the impact of a global world view and technology on the meaning of being human. The global vision increases our awareness of the common bond between all humans, while technology tends to separate us from an understanding of ourselves as human persons. We review some advances in connecting as community within our world, and many examples of technological changes. This review is not exhaustive. The focus is to understand enough changes to think through the possibility of healthcare professionals becoming cyborgs, human-machine units that are subsequently neither human and nor machine. It is seen that human technology interfaces are a different way of interacting but do not change what it is to be human in our rational capacities of providing meaningful speech and freely chosen actions. In the highly technical environment of the ICU, expert nurses work in harmony with both the technical equipment and the patient. We used Heidegger to consider the nature of equipment, and Descartes to explore unique human capacities. Aristotle, Wallace, Sokolowski, and Clarke provide a summary of humanity as substantial and relational. © 2015 John Wiley & Sons Ltd.

  4. Transforming Global Civics: The Need for Human Rights Education

    Science.gov (United States)

    Levin-Goldberg, Jennifer

    2009-01-01

    In today's globally interconnected community, it is imperative that students learn how human rights abuses are not a "thing of the past," but an ongoing exploitation that requires modern day crusaders to defend. Who might these crusaders be? None other than each student. However, if one wants to encourage these noble change agents, one needs to…

  5. Preparing Global Citizens through the Study of Human Rights

    Science.gov (United States)

    Kirkwood-Tucker, Toni Fuss

    2012-01-01

    The preparation of students for global citizenship represents a central challenge to social studies educators in the twenty-first century. Two-thirds of the world's poor are steeped in abject poverty and its grim consequences. The world refugee problem has reached staggering proportions. There is an international epidemic of human trafficking, and…

  6. Global water resources affected by human interventions and climate change.

    Science.gov (United States)

    Haddeland, Ingjerd; Heinke, Jens; Biemans, Hester; Eisner, Stephanie; Flörke, Martina; Hanasaki, Naota; Konzmann, Markus; Ludwig, Fulco; Masaki, Yoshimitsu; Schewe, Jacob; Stacke, Tobias; Tessler, Zachary D; Wada, Yoshihide; Wisser, Dominik

    2014-03-04

    Humans directly change the dynamics of the water cycle through dams constructed for water storage, and through water withdrawals for industrial, agricultural, or domestic purposes. Climate change is expected to additionally affect water supply and demand. Here, analyses of climate change and direct human impacts on the terrestrial water cycle are presented and compared using a multimodel approach. Seven global hydrological models have been forced with multiple climate projections, and with and without taking into account impacts of human interventions such as dams and water withdrawals on the hydrological cycle. Model results are analyzed for different levels of global warming, allowing for analyses in line with temperature targets for climate change mitigation. The results indicate that direct human impacts on the water cycle in some regions, e.g., parts of Asia and in the western United States, are of the same order of magnitude, or even exceed impacts to be expected for moderate levels of global warming (+2 K). Despite some spread in model projections, irrigation water consumption is generally projected to increase with higher global mean temperatures. Irrigation water scarcity is particularly large in parts of southern and eastern Asia, and is expected to become even larger in the future.

  7. Feminism and the global economic development of human capital: a ...

    African Journals Online (AJOL)

    Feminism and the global economic development of human capital: a philosophical analysis. Irene Omolola Adadevoh. Abstract. No Abstract. The Nigerian Journal of Economic History Vol. 3 2000: 110-123. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African ...

  8. Human trafficking and exploitation: A global health concern.

    Directory of Open Access Journals (Sweden)

    Cathy Zimmerman

    2017-11-01

    Full Text Available In this collection review, Cathy Zimmerman and colleague introduce the PLOS Medicine Collection on Human Trafficking, Exploitation and Health, laying out the magnitude of the global trafficking problem and offering a public health policy framework to guide responses to trafficking.

  9. Canadian Civil Society Organizations and Human Rights and Global ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This project aims to strengthen the capacity of Canadian civil society organizations (CSOs) to inform Canadian policy on human rights and global justice. ... in the developing world continue to face obstacles that limit their ability to establish careers and become leaders in the fields of science, technology, engineering, and ...

  10. Human Geography Trains Diverse Perspectives on Global Development

    Science.gov (United States)

    Ahamer, Gilbert

    2012-01-01

    Purpose: Education for equity in global development and cultural diversity calls for professional capacity building to perceive diverse perspectives on complex procedures of globalisation. The discipline of human geography is such a "provider of perspectives". The purpose of this paper is to propose a historic series of how theories of geography…

  11. Global water resources affected by human interventions and climate change

    Science.gov (United States)

    Haddeland, Ingjerd; Heinke, Jens; Biemans, Hester; Eisner, Stephanie; Flörke, Martina; Hanasaki, Naota; Konzmann, Markus; Ludwig, Fulco; Masaki, Yoshimitsu; Schewe, Jacob; Stacke, Tobias; Tessler, Zachary D.; Wada, Yoshihide; Wisser, Dominik

    2014-01-01

    Humans directly change the dynamics of the water cycle through dams constructed for water storage, and through water withdrawals for industrial, agricultural, or domestic purposes. Climate change is expected to additionally affect water supply and demand. Here, analyses of climate change and direct human impacts on the terrestrial water cycle are presented and compared using a multimodel approach. Seven global hydrological models have been forced with multiple climate projections, and with and without taking into account impacts of human interventions such as dams and water withdrawals on the hydrological cycle. Model results are analyzed for different levels of global warming, allowing for analyses in line with temperature targets for climate change mitigation. The results indicate that direct human impacts on the water cycle in some regions, e.g., parts of Asia and in the western United States, are of the same order of magnitude, or even exceed impacts to be expected for moderate levels of global warming (+2 K). Despite some spread in model projections, irrigation water consumption is generally projected to increase with higher global mean temperatures. Irrigation water scarcity is particularly large in parts of southern and eastern Asia, and is expected to become even larger in the future. PMID:24344275

  12. Long-term trajectories of the human appropriation of net primary production: Lessons from six national case studies.

    Science.gov (United States)

    Krausmann, Fridolin; Gingrich, Simone; Haberl, Helmut; Erb, Karl-Heinz; Musel, Annabella; Kastner, Thomas; Kohlheb, Norbert; Niedertscheider, Maria; Schwarzlmüller, Elmar

    2012-05-01

    The 'human appropriation of net primary production' (HANPP) is an integrated socio-ecological indicator measuring effects of land use on ecological biomass flows. Based on published data for Austria, Hungary, the Philippines, South Africa, Spain and the UK, this paper investigates long-term trends in aboveground HANPP and discusses the relations between population, economic growth, changes in biomass use and land-use intensity and their influences on national HANPP trajectories. During early stages of industrialization, population growth and increasing demand for biomass drive land-cover change, often resulting in deforestation, which raises HANPP. During later stages, industrialization of agriculture boosts agricultural yields often faster than biomass demand grows, resulting in stable or even declining HANPP. Technological change improves agricultural area-efficiency (biomass provision per unit area), thereby decoupling population and economic growth from HANPP. However, these efficiency gains require large inputs of fossil fuels and agrochemicals resulting in pressures on ecosystems and emissions. Our findings corroborate the argument that HANPP alone cannot - as sometimes suggested - be used as a simple measure of carrying capacity. Nevertheless, analyses of long-term HANPP trajectories in combination with accounts of material and energy flows can provide important insights into the sustainability of land use, thereby helping to understand limits to growth.

  13. The global governance of human cloning: the case of UNESCO.

    Science.gov (United States)

    Langlois, Adèle

    2017-03-21

    Since Dolly the Sheep was cloned in 1996, the question of whether human reproductive cloning should be banned or pursued has been the subject of international debate. Feelings run strong on both sides. In 2005, the United Nations adopted its Declaration on Human Cloning to try to deal with the issue. The declaration is ambiguously worded, prohibiting "all forms of human cloning inasmuch as they are incompatible with human dignity and the protection of human life". It received only ambivalent support from UN member states. Given this unsatisfactory outcome, in 2008 UNESCO (the United Nations Educational, Scientific and Cultural Organization) set up a Working Group to investigate the possibility of a legally binding convention to ban human reproductive cloning. The Working Group was made up of members of the International Bioethics Committee, established in 1993 as part of UNESCO's Bioethics Programme. It found that the lack of clarity in international law is unhelpful for those states yet to formulate national regulations or policies on human cloning. Despite this, member states of UNESCO resisted the idea of a convention for several years. This changed in 2015, but there has been no practical progress on the issue. Drawing on official records and first-hand observations at bioethics meetings, this article examines the human cloning debate at UNESCO from 2008 onwards, thus building on and advancing current scholarship by applying recent ideas on global governance to an empirical case. It concludes that, although human reproductive cloning is a challenging subject, establishing a robust global governance framework in this area may be possible via an alternative deliberative format, based on knowledge sharing and feasibility testing rather than the interest-based bargaining that is common to intergovernmental organizations and involving a wide range of stakeholders. This article is published as part of a collection on global governance.

  14. The global governance of human cloning: the case of UNESCO

    Science.gov (United States)

    Langlois, Adèle

    2017-01-01

    Since Dolly the Sheep was cloned in 1996, the question of whether human reproductive cloning should be banned or pursued has been the subject of international debate. Feelings run strong on both sides. In 2005, the United Nations adopted its Declaration on Human Cloning to try to deal with the issue. The declaration is ambiguously worded, prohibiting “all forms of human cloning inasmuch as they are incompatible with human dignity and the protection of human life”. It received only ambivalent support from UN member states. Given this unsatisfactory outcome, in 2008 UNESCO (the United Nations Educational, Scientific and Cultural Organization) set up a Working Group to investigate the possibility of a legally binding convention to ban human reproductive cloning. The Working Group was made up of members of the International Bioethics Committee, established in 1993 as part of UNESCO’s Bioethics Programme. It found that the lack of clarity in international law is unhelpful for those states yet to formulate national regulations or policies on human cloning. Despite this, member states of UNESCO resisted the idea of a convention for several years. This changed in 2015, but there has been no practical progress on the issue. Drawing on official records and first-hand observations at bioethics meetings, this article examines the human cloning debate at UNESCO from 2008 onwards, thus building on and advancing current scholarship by applying recent ideas on global governance to an empirical case. It concludes that, although human reproductive cloning is a challenging subject, establishing a robust global governance framework in this area may be possible via an alternative deliberative format, based on knowledge sharing and feasibility testing rather than the interest-based bargaining that is common to intergovernmental organizations and involving a wide range of stakeholders. This article is published as part of a collection on global governance. PMID:28382210

  15. Global energy futures and human development: a framework for analysis

    Energy Technology Data Exchange (ETDEWEB)

    Pasternak, A.D. [Lawrence Livermore National Lab., CA (United States)

    2001-07-01

    This paper explores the relationship between measures of human well-being and consumption of energy and electricity. A correlation is shown between the United Nations Human Development Index (HDI) and annual per- capita electricity consumption for 60 populous countries comprising 90% of the world population. In this correlation, HDI reaches a maximum value when electricity consumption is about 4,000 kWh per person per year, well below consumption levels for most developed countries but also well above the level for developing countries. The correlation with electricity use is better than with total primary energy use. Global electricity consumption associated with a ''Human Development Scenario'' is estimated by adding to U.S. Department of Energy projections for the year 2020 increments of additional electricity consumption sufficient to reach 4,000 kWh per capita on a country-by-country basis. A roughly constant ratio of primary energy consumption to electric energy consumption is observed for countries with high levels of electricity use, and this ratio is used to estimate global primary energy consumption in the Human Development Scenario. The Human Development Scenario implies significantly greater global consumption of electricity and primary energy than do projections for 2020 by the DOE and others. (author)

  16. Global energy futures and human development: a framework for analysis

    International Nuclear Information System (INIS)

    Pasternak, A.D.

    2001-01-01

    This paper explores the relationship between measures of human well-being and consumption of energy and electricity. A correlation is shown between the United Nations Human Development Index (HDI) and annual per- capita electricity consumption for 60 populous countries comprising 90% of the world population. In this correlation, HDI reaches a maximum value when electricity consumption is about 4,000 kWh per person per year, well below consumption levels for most developed countries but also well above the level for developing countries. The correlation with electricity use is better than with total primary energy use. Global electricity consumption associated with a ''Human Development Scenario'' is estimated by adding to U.S. Department of Energy projections for the year 2020 increments of additional electricity consumption sufficient to reach 4,000 kWh per capita on a country-by-country basis. A roughly constant ratio of primary energy consumption to electric energy consumption is observed for countries with high levels of electricity use, and this ratio is used to estimate global primary energy consumption in the Human Development Scenario. The Human Development Scenario implies significantly greater global consumption of electricity and primary energy than do projections for 2020 by the DOE and others. (author)

  17. Obesity and human biology: toward a global perspective.

    Science.gov (United States)

    Brewis, Alexandra A

    2012-01-01

    Overweight bodies will soon be the modal human form. In this special issue of American Journal of Human Biology, authors use varied approaches to examine the expansion of obesity globally, particularly what shape variability in people's vulnerability to weight gain and its negative effects. The contributions together highlight how complex pathways between biology and health related to excess weight are strongly medicated, at multiple levels, by both socio-ecological context and life history. A systems approach, which can place human biological and biocultural variation iteratively within the broader contexts of developing and globalizing adiposity, will be a useful next step to informing effective prevention and intervention efforts. Copyright © 2012 Wiley Periodicals, Inc.

  18. Assessment of Work Climates: The Appropriateness of Classical-Management Theory and Human-Relations Theory under Various Contingencies. Final Report.

    Science.gov (United States)

    Langdale, John A.

    The construct of "organizational climate" was explicated and various ways of operationalizing it were reviewed. A survey was made of the literature pertinent to the classical-human relations dimension of environmental quality. As a result, it was hypothesized that the appropriateness of the classical and human-relations master plans is moderated…

  19. Global hotspots of water scarcity impacts due to human interventions

    Science.gov (United States)

    Veldkamp, T.; Wada, Y.; Aerts, J.; Ward, P.; Satoh, Y.; Pokhrel, Y. N.; Masaki, Y.; Doll, P. M.; Ostberg, S.; Oki, T.; Gosling, S.; Liu, J.

    2016-12-01

    Water scarcity is rapidly increasing in many global river basins, due to both local increases in water demand and human interventions affecting stream flow. In a novel multi-model multi-forcing assessment over the period 1971-2010, we examine how several human interventions have affected water scarcity, namely land use change, reservoir operations, and upstream water withdrawals. We show that these human interventions have caused increased water scarcity for 16% of the global population, and decreased water scarcity for 13%, and have contributed to distinct patterns of water scarcity hotspots. We also show that a combination of human interventions and changes in local water demands have led to an increase in the duration of extreme water scarcity events in 30% of the global land area, inhabited by 49% of the global population. Upstream human interventions are the main dominant driver (in 86% of the cases) of negative impacts on downstream fresh water resources and water scarcity. Therefore, adaptation measures should be embedded in integrated river basin management plans, addressing upstream effects on downstream water scarcity.This study is the first in its kind to evaluate how human interventions affected water scarcity conditions as well as the exposure to and persistence of water scarcity events, using an ensemble of five global water impact models (H08, LPJmL, MATSIRO, PCR-GLOBWB, WaterGAP) driven by three global state-of-the art observations-based historical climate data-sets (PGFv2, GSWP3, WFD/WFDEI) and a set of socio-economic proxies (GDP, population density, livestock density, land use and land cover) to model historical demands. A novelty of this research is the use of the HYDE 3.1 - MIRCA dataset for simulating the time-varying effects of changes in irrigation and/or cropland patterns. With the incorporation of a spatially and temporally explicit indicator to describe minimum environmental flow requirements, i.e. the amount of water that ecosystems need

  20. Human capital gaps in vaccine development: an issue for global vaccine development and global health.

    Science.gov (United States)

    Cawein, Andrea; Emini, Emilio; Watson, Michael; Dailey, Joanna; Donnelly, John; Tresnan, Dina; Evans, Tom; Plotkin, Stanley; Gruber, William

    2017-05-01

    Despite the success of vaccines in reducing the morbidity and mortality associated with infectious diseases, many infectious diseases, both newly emerging and well known, lack vaccines. The global capability for beginning-to-end vaccine development has become limited, primarily owing to a scarcity of human capital necessary to guide the development of novel vaccines from the laboratory to the marketplace. Here, we identify and discuss the gaps in human capital necessary for robust vaccine development and make recommendations to begin to address these deficiencies. © 2017 New York Academy of Sciences.

  1. Human bronchial epithelial BEAS-2B cells, an appropriate in vitro model to study heavy metals induced carcinogenesis

    Energy Technology Data Exchange (ETDEWEB)

    Park, Youn-hee; Kim, Donghern; Dai, Jin; Zhang, Zhuo, E-mail: zhuo.zhang@uky.edu

    2015-09-15

    Occupational and environmental exposure to arsenic (III) and chromium VI (Cr(VI)) have been confirmed to cause lung cancer. Mechanisms of these metals carcinogenesis are still under investigation. Selection of cell lines to be used is essential for the studies. Human bronchial epithelial BEAS-2B cells are the cells to be utilized by most of scientists. However, due to p53 missense mutation (CCG → TCG) at codon 47 and the codon 72 polymorphism (CGC → CCC) in BEAS-2B cells, its usage has frequently been questioned. The present study has examined activity and expression of 53 and its downstream target protein p21 upon acute or chronic exposure of BEAS-2B cells to arsenic and Cr(VI). The results show that short-term exposure of BEAS-2B cells to arsenic or Cr(VI) was able to activate both p53 and p21. Chronic exposure of BEAS-2B cells to these two metals caused malignant cell transformation and tumorigenesis. In arsenic-transformed BEAS-2B cells reductions in p53 promoter activity, mRNA expression, and phosphorylation of p53 at Ser392 were observed, while the total p53 protein level remained the same compared to those in passage-matched parent ones. p21 promoter activity and expression were decreased in arsenic-transformed cells. Cr(VI)-transformed cells exhibit elevated p53 promoter activity, mRNA expression, and phosphorylation at Ser15, but reduced phosphorylation at Ser392 and total p53 protein level compared to passage-matched parent ones. p21 promoter activity and expression were elevated in Cr(VI)-transformed cells. These results demonstrate that p53 is able to respond to exposure of arsenic or Cr(VI), suggesting that BEAS-2B cells are an appropriate in vitro model to investigate arsenic or Cr(VI) induced lung cancer. - Highlights: • Short-term exposure of BEAS-2B cells to arsenic or Cr(VI) activates p53 and p21. • Chronic exposure of BEAS-2B cells to arsenic or Cr(VI) causes cell transformation and tumorigenesis. • Arsenic-transformed cells exhibit

  2. Global Human Built-up And Settlement Extent (HBASE) Dataset From Landsat

    Data.gov (United States)

    National Aeronautics and Space Administration — The Global Human Built-up And Settlement Extent (HBASE) Dataset from Landsat is a global map of HBASE derived from the Global Land Survey (GLS) Landsat dataset for...

  3. Analysis of human resources for oral health globally: inequitable distribution.

    Science.gov (United States)

    Gallagher, Jennifer E; Hutchinson, Lynn

    2018-01-03

    Oral diseases affect most of the global population. The aim of this paper was to provide a contemporary analysis of 'human resources for oral health' (HROH) by examining the size and distribution of the dental workforce according to World Health Organization (WHO) region and in the most populous countries. Publically available data on HROH and population size were sourced from the WHO, Central Intelligence Agency, United Nations, World Bank and the UK registration body. Population-to-dentist and dental-workforce ratios were calculated according to WHO region and for the 25 most populous countries globally. Workforce trends over time were examined for one high-income country, the UK. The majority of the world's 1.6 million dentists are based in Europe and the Americas, such that 69% of the world's dentists serve 27% of the global population. Africa has only 1% of the global workforce and thus there are marked inequalities in access to dental personnel, as demonstrated by population to dental-workforce ratios. Gaps exist in dental-workforce data, most notably relating to mid-level clinical providers, such as dental hygienists and therapists, and HROH data are not regularly updated. Workforce expansion and migration may result in rapid changes in dentist numbers. Marked inequalities in the distribution of global HROH exist between regions and countries, with inequalities most apparent in areas of high population growth. Detailed contemporary data on all groups of HROH are required to inform global workforce reform in support of addressing population oral health needs. © 2018 FDI World Dental Federation.

  4. Global assessment of human losses due to earthquakes

    Science.gov (United States)

    Silva, Vitor; Jaiswal, Kishor; Weatherill, Graeme; Crowley, Helen

    2014-01-01

    Current studies have demonstrated a sharp increase in human losses due to earthquakes. These alarming levels of casualties suggest the need for large-scale investment in seismic risk mitigation, which, in turn, requires an adequate understanding of the extent of the losses, and location of the most affected regions. Recent developments in global and uniform datasets such as instrumental and historical earthquake catalogues, population spatial distribution and country-based vulnerability functions, have opened an unprecedented possibility for a reliable assessment of earthquake consequences at a global scale. In this study, a uniform probabilistic seismic hazard assessment (PSHA) model was employed to derive a set of global seismic hazard curves, using the open-source software OpenQuake for seismic hazard and risk analysis. These results were combined with a collection of empirical fatality vulnerability functions and a population dataset to calculate average annual human losses at the country level. The results from this study highlight the regions/countries in the world with a higher seismic risk, and thus where risk reduction measures should be prioritized.

  5. Law in Transition Biblioessay: Globalization, Human Rights, Environment, Technology

    Directory of Open Access Journals (Sweden)

    Michael Marien

    2012-04-01

    Full Text Available As globalization continues, many transformations in international and domestic laws areunderway or called for. There are too many laws and too few, too much law that is inadequateor obsolete, and too much law-breaking. This biblioessay covers some 100 recentbooks, nearly all recently published, arranged in four categories. 1 International Lawincludes six overviews/textbooks on comparative law, laws related to warfare and security,pushback against demands of globalization, and gender perspectives; 2 Human Rightsencompasses general overviews and normative visions, several books on how some statesviolate human rights, five items on how good laws can end poverty and promote prosperity,and laws regulating working conditions and health rights; 3 Environment/Resources coversgrowth of international environmental law, visions of law for a better environmental future,laws to govern genetic resources and increasingly stressed water resources, two books onprospects for climate change liability, and items on toxic hazards and problems of compliance;4 Technology, Etc. identifies eight books on global crime and the failed war on drugs,books on the response to terrorism and guarding privacy and mobility in our high-tech age,seven books on how infotech is changing law and legal processes while raising intellectualproperty questions, biomedical technologies and the law, and general views on the need forupdated laws and constitutions. In sum, this essay suggests the need for deeper and timelyanalysis of the many books on changes in law.

  6. Sustainable intensification of agriculture for human prosperity and global sustainability.

    Science.gov (United States)

    Rockström, Johan; Williams, John; Daily, Gretchen; Noble, Andrew; Matthews, Nathanial; Gordon, Line; Wetterstrand, Hanna; DeClerck, Fabrice; Shah, Mihir; Steduto, Pasquale; de Fraiture, Charlotte; Hatibu, Nuhu; Unver, Olcay; Bird, Jeremy; Sibanda, Lindiwe; Smith, Jimmy

    2017-02-01

    There is an ongoing debate on what constitutes sustainable intensification of agriculture (SIA). In this paper, we propose that a paradigm for sustainable intensification can be defined and translated into an operational framework for agricultural development. We argue that this paradigm must now be defined-at all scales-in the context of rapidly rising global environmental changes in the Anthropocene, while focusing on eradicating poverty and hunger and contributing to human wellbeing. The criteria and approach we propose, for a paradigm shift towards sustainable intensification of agriculture, integrates the dual and interdependent goals of using sustainable practices to meet rising human needs while contributing to resilience and sustainability of landscapes, the biosphere, and the Earth system. Both of these, in turn, are required to sustain the future viability of agriculture. This paradigm shift aims at repositioning world agriculture from its current role as the world's single largest driver of global environmental change, to becoming a key contributor of a global transition to a sustainable world within a safe operating space on Earth.

  7. Neglecting human ecology: The common element of global health failures.

    Science.gov (United States)

    Hanley, Matthew

    2016-02-01

    Attempts to control malaria, AIDS, and maternal mortality in Africa have been woefully inadequate. This has involved adopting an almost exclusively technical preventive approach in the context of AIDS even though emphasizing human behavior holds the most promise. But on the other hand, it has also involved abandoning highly effective technical measures, as in the case of malaria. This suggests that the failure, at root, is anthropological in nature. The common element, it is argued here, is the failure to place the human ecology resolutely above destructive ideologies. Sound public-health approaches have been spurned in favor of predetermined preventive approaches in the service of ideological aims rather than of man and the common good. This article examines the ideological forces that have ultimately driven global health policy, and proposes that a more humane anthropology would be beneficial. Lay Summary: The scourges of malaria, AIDS, and maternal mortality have persisted in Africa, even though sensible and available means of addressing these epidemics, when stressed, have met with success. The reluctance to consistently emphasize the soundest public-health approaches-whether technical or behavioral in nature-indicate that global health policy has to a large extent been improperly concerned with advancing ideological agendas. The challenge we face today is not primarily technical but philosophical; the healing professions would perform a service by cultivating a higher view of man and an appreciation for objective moral truths that protect him.

  8. Human Development – Qualitative Dimensions of a Globalized World

    Directory of Open Access Journals (Sweden)

    Marilen Pirtea

    2006-08-01

    Full Text Available “The human development” concept was born in a period characterized by an important number of events that have caused important changes of the geo-political factors as well as essential mutations at economic and social level. This period is known as the “post-war era”. In this era, the world economy has registered considerable progress. The international cooperation and economic development have permitted the significant increase of merchandise and services world-wide commerce as well as the increase of foreign investments. Both the global production structure and the labour force structure have changed. The rapid technological progress changes all activity fields as well as human lives. Unfortunately, this global economic development is doubled by the persistence of economic and social differences and by the occurrence of set-backs. In the present paper, we are trying to present the Romanian position towards the human development as well as the development perspectives of this position in the context of Romania’s integration in the European Union.

  9. Global Warming Denial: The Human Brain on Extremes

    Science.gov (United States)

    Marrouch, N.; Johnson, B. T.; Slawinska, J. M.

    2016-12-01

    Future assessments of climate change rely on multi-model intercomparisons, and projections of the extreme events frequency are of particular interest as associated with significant economic costs and social threats. Notably, systematically simulated increases in the number of extreme weather events agree well with observational data over the last decade. At the same time, as the climate grows more volatile, widespread denial of climate change and its anthropocentric causes continues to proliferate (based on nationally representative U.S. polls). Simultaneous increases in both high-impact exposure and its denial is in stark contrast with our knowledge of socio-natural dynamics and its models. Disentangling this paradox requires an understanding of the origins of global warming denial at an individual level, and how subsequently it propagates across social networks of many scales, shaping global policies. However, as the real world and its dynamical models are complex (high-dimensional and coupled), separating the particular feedback of interest remains a challenge. Here, we demonstrate this feedback in a controlled experiment, where increasing unpredictability using helplessness-training paradigms induces changes in global warming denial, and the endorsement of conservative ideology. We explain these results in the context of evolutionary theory framing self-deception and denial as remnants of evolutionary processes that shaped and facilitated the survival of the human species. Further we link these findings to changes in neural and higher-level cognitive processes in response to unpredictable stimuli. We argue that climate change denial is an example of an extreme belief system that carries the potential to threaten the wellbeing of both humans and other species alike. It is therefore crucial to better quantify climate denial using social informatics tools that provide the means to improve its representations in coupled socio-geophysical models to mitigate its

  10. "Global Human Resource Development" and Japanese University Education: "Localism" in Actor Discussions

    Science.gov (United States)

    Yoshida, Aya

    2017-01-01

    The aim of this paper is to analyse the actions of various actors involved in "global human resource development" and to clarify whether discussions on global human resources are based on local perspectives. The results of the analysis are as follows: 1) after the year 2000 began, industry started discussions on global human resources in…

  11. Living on the Global Peripheries of Law: Disability Human Rights Law in Principle and in Practice in the Global South

    Directory of Open Access Journals (Sweden)

    Vera Chouinard

    2018-02-01

    Full Text Available This article develops the notion that poorer nations of the Global South are particularly disadvantaged in terms of realizing disabled people's human rights in practice. This is because they are situated in what is termed the global peripheries of law. These are peripheries in which very limited human and financial resources are available to practically realize disability human rights (reflecting processes such as the outmigration of trained professionals, devaluation of currency as a condition of debt repayment, and dependence on agricultural exports and imports of expensive manufactured goods, including medicine, from the Global North. Being on the global peripheries of law also reflects legacies of colonial and neo-colonial violence and oppression in an unequal global capitalist order, such as ongoing and widespread violence against women and unsafe working conditions—both of which result in death and the geographically uneven production of impairment. This uneven production of impairment also needs to be considered as an important part of understanding disability human rights law in a global context. Following a brief overview of the U.N. convention on the human rights of disabled people and the U.N. Covenant on Economic, Social and Cultural Rights to provide a global legal context and of the Inter-American Human Rights System to provide a regional legal context, the article illustrates why it is so difficult to realize disabled people's human rights in practice in the Global South, through a case study of Guyana.

  12. The Global Challenge of Human Rights and Solidarity to Nordic Global Companies and Trade Unions

    Directory of Open Access Journals (Sweden)

    Bernt Schiller

    2014-03-01

    Full Text Available The idea that corporations, besides making profit, have a social responsibility to society is not new in history. Nor is it new that unions besides representing material interests stand for a universal ambition as defenders of the oppressed in the world. The article argues that corporations’ social responsibility and trade union solidarity, to the extent both are based on universal principles of human rights, ought to open for cooperation concerning Corporate Social Responsibility (CSR, where trade unions should be recognized as important stakeholders in corporations. This idea is new, even if examples exist, and it challenges traditional concepts of the role of management and unions in the company. However, trade unions have taken a critical attitude to CSR, the implementation of which they have mainly been excluded from. Instead, they have tried to get global agreements, Global Framework Agreements (GFAs, with the MNCs.1 In the article the development of the attitudes of the International Trade Union Confederation (ITUC and of the Nordic national centers is investigated. A long-term historical perspective, in addition to a general theory of collective action will be used to draft the hypothesis that, when unions as interest organizations, through the process of national integration, have achieved a strong position in the domestic labor market, they lack reasons to take transnational action and seek international trade union solidarity. This hypothesis is valid today for the well-established unions in the Nordic countries. But in questions concerning social responsibility and human rights, the article presents the possibility that GFAs might become a platform from which to extend the Nordic model of national partnership to the global level, while at the same time global competition will increasingly make it difficult for the unions to show international solidarity in interest questions of capital investments and outsourcing.

  13. Institutionalizing human-computer interaction for global health.

    Science.gov (United States)

    Gulliksen, Jan

    2017-06-01

    Digitalization is the societal change process in which new ICT-based solutions bring forward completely new ways of doing things, new businesses and new movements in the society. Digitalization also provides completely new ways of addressing issues related to global health. This paper provides an overview of the field of human-computer interaction (HCI) and in what way the field has contributed to international development in different regions of the world. Additionally, it outlines the United Nations' new sustainability goals from December 2015 and what these could contribute to the development of global health and its relationship to digitalization. Finally, it argues why and how HCI could be adopted and adapted to fit the contextual needs, the need for localization and for the development of new digital innovations. The research methodology is mostly qualitative following an action research paradigm in which the actual change process that the digitalization is evoking is equally important as the scientific conclusions that can be drawn. In conclusion, the paper argues that digitalization is fundamentally changing the society through the development and use of digital technologies and may have a profound effect on the digital development of every country in the world. But it needs to be developed based on local practices, it needs international support and to not be limited by any technological constraints. Particularly digitalization to support global health requires a profound understanding of the users and their context, arguing for user-centred systems design methodologies as particularly suitable.

  14. Climate Vulnerability and Human Migration in Global Perspective

    Directory of Open Access Journals (Sweden)

    Martina Grecequet

    2017-04-01

    Full Text Available The relationship between climate change and human migration is not homogenous and depends critically on the differential vulnerability of population and places. If places and populations are not vulnerable, or susceptible, to climate change, then the climate–migration relationship may not materialize. The key to understanding and, from a policy perspective, planning for whether and how climate change will impact future migration patterns is therefore knowledge of the link between climate vulnerability and migration. However, beyond specific case studies, little is known about this association in global perspective. We therefore provide a descriptive, country-level portrait of this relationship. We show that the negative association between climate vulnerability and international migration holds only for countries least vulnerable to climate change, which suggests the potential for trapped populations in more vulnerable countries. However, when analyzed separately by life supporting sector (food, water, health, ecosystem services, human habitat, and infrastructure and vulnerability dimension (exposure, sensitivity, and adaptive capacity, we detect evidence of a relationship among more, but not the most, vulnerable countries. The bilateral (i.e., country-to-country migration show that, on average, people move from countries of higher vulnerability to lower vulnerability, reducing global risk by 15%. This finding is consistent with the idea that migration is a climate adaptation strategy. Still, ~6% of bilateral migration is maladaptive with respect to climate change, with some movement toward countries with greater climate change vulnerability.

  15. Humane Society International's global campaign to end animal testing.

    Science.gov (United States)

    Seidle, Troy

    2013-12-01

    The Research & Toxicology Department of Humane Society International (HSI) operates a multifaceted and science-driven global programme aimed at ending the use of animals in toxicity testing and research. The key strategic objectives include: a) ending cosmetics animal testing worldwide, via the multinational Be Cruelty-Free campaign; b) achieving near-term reductions in animal testing requirements through revision of product sector regulations; and c) advancing humane science by exposing failing animal models of human disease and shifting science funding toward human biology-based research and testing tools fit for the 21st century. HSI was instrumental in ensuring the implementation of the March 2013 European sales ban for newly animal-tested cosmetics, in achieving the June 2013 cosmetics animal testing ban in India as well as major cosmetics regulatory policy shifts in China and South Korea, and in securing precedent-setting reductions in in vivo data requirements for pesticides in the EU through the revision of biocides and plant protection product regulations, among others. HSI is currently working to export these life-saving measures to more than a dozen industrial and emerging economies. 2013 FRAME.

  16. Hydrological impacts of global land cover change and human water use

    NARCIS (Netherlands)

    Bosmans, J.H.C.; van Beek, L.P.H.; Sutanudjaja, E.H.; Bierkens, M.F.P.

    2017-01-01

    Human impacts on global terrestrial hydrology have been accelerating during the 20th century. These human impacts include the effects of reservoir building and human water use, as well as land cover change. To date, many global studies have focussed on human water use, but only a few focus on or

  17. Human dignity and human rights as a common ground for a global bioethics.

    Science.gov (United States)

    Andorno, Roberto

    2009-06-01

    The principle of respect for human dignity plays a crucial role in the emerging global norms relating to bioethics, in particular in the UNESCO Universal Declaration on Bioethics and Human Rights. This instrument, which is a legal, not merely an ethical document, can be regarded as an extension of international human rights law into the field of biomedicine. Although the Declaration does not explicitly define human dignity, it would be a mistake to see the emphasis put on this notion as a mere rhetorical strategy. Rather, the appeal to dignity reflects a real concern about the need to promote respect both for the intrinsic worth of human beings and for the integrity of the human species. But dignity alone cannot solve most of the dilemmas posed by biomedical practice. This is why international biolaw combines, on the one hand, the appeal to human dignity as an overarching principle with, on the other hand, the recourse to human rights, which provide an effective and practical way forward for dealing with bioethical issues at a global level.

  18. A human-driven decline in global burned area

    Science.gov (United States)

    Andela, N.

    2017-12-01

    Fire regimes are changing rapidly across the globe, driven by human land management and climate. We assessed long-term trends in fire activity using multiple satellite data sets and developed a new global data set on individual fire dynamics to understand the implications of changing fire regimes. Despite warming climate, burned area declined across most of the tropics, contributing to a global decline in burned area of 24.3 ± 8.8% over the past 18 years. The estimated decrease in burned area was largest in savannas and grasslands, where agricultural expansion and intensification were primary drivers of declining fire activity. In tropical forests, frequent fires for deforestation and agricultural management yield a sharp rise in fire activity with the expansion of settled land uses, but the use of fire decreases with increasing investment in agricultural areas in both savanna and forested landscapes. Disparate patterns of recent socieconomic development resulted in contrasting fire trends between southern Africa (increase) and South America (decrease). A strong inverse relationship between burned area and economic development in savannas and grasslands suggests that despite potential increasing fire risk from climate change, ongoing socioeconomic development will likely sustain observed declines in fire in these ecosystems during coming decades. Fewer and smaller fires reduced aerosol concentrations, modified vegetation structure, and increased the magnitude of the terrestrial carbon sink. The spatiotemporal distribution of fire size, duration, speed and direction of spread provided new insights in continental scale differences in fire regimes driven by human and climatic factors. Understanding these dynamics over larger scales is critical to achieve a balance between conservation of fire-dependent ecosystems and increasing agricultural production to support growing populations that will require careful management of fire activity in human-dominated landscapes.

  19. Human Capital and Knowledge Emergence. Induced Effects of the Global Crisis on Human capital and Innovation

    Directory of Open Access Journals (Sweden)

    Simona Buta

    2014-12-01

    Full Text Available In the global crisis context crossed by organizations and countries in the past six years we assist also at conflicting measures in which regards knowledge, innovation and human capital; for example, countries such as England and France have reduced their costs for education, while Germany and other countries (Australia, Austria, Canada and Norway maintained the same allocations for education. What will be the effects of such measures on human capital in the near future? What are the best human resources policies in companies in the crisis context? Given that the subject of the research is "knowledge and human capital", in this paper we refer to the induced effects of the crisis on human capital and innovation. We will also identify the key steps that can be taken during crisis, and not only, to stimulate human capital.

  20. Is length an appropriate estimator to characterize pulmonary alveolar capillaries? A critical evaluation in the human lung

    DEFF Research Database (Denmark)

    Mühlfeld, Christian; Weibel, Ewald R.; Hahn, Ute

    2010-01-01

    Stereological estimations of total capillary length have been used to characterize changes in the alveolar capillary network (ACN) during developmental processes or pathophysiological conditions. Here, we analyzed whether length estimations are appropriate to describe the 3D nature of the ACN. Semi...... resulted in a mean of 2,746 km (SD: 722 km). Because of the geometry of the ACN both approaches carry an unpredictable bias. The bias incurred by the design-based approach is proportional to the ratio between radius and length of the capillary segments in the ACN, the number of branching points...... and the winding of the capillaries. The model-based approach is biased because of the real noncylindrical shape of capillaries and the network structure. In conclusion, the estimation of the total length of capillaries in the ACN cannot be recommended as the geometry of the ACN does not fulfill the requirements...

  1. From individual to global: Human rights and aphasia.

    Science.gov (United States)

    Hersh, Deborah

    2018-02-01

    This commentary marks the 70th anniversary of the Universal Declaration of Human Rights by examining Article 19 and its application to people with aphasia. This group of people still face lack of access, stigmatisation, exclusion, disadvantage and social withdrawal as well as poor public awareness of aphasia and inadequate prioritisation of support and resources. Nevertheless, a range of creative initiatives at individual, healthcare, local community, national and global levels have helped to connect and empower people with aphasia. Such initiatives include provision of accessible information in a range of media, inclusion of people with aphasia in decision-making and as research partners, awareness raising campaigns to counter attitudinal barriers, organisation of community aphasia groups, development of guidelines for best practice, national aphasia associations and international collaborations such as Aphasia United. While ongoing work and resourcing is needed to expand these efforts further, they have helped people with aphasia to be heard and to protect their sense of dignity which underlies human rights. A human rights approach can unite, politicise and refocus these efforts, and highlight the essential role of communication in fostering a better quality of life.

  2. Integrating Equality - Globalization, Women's Rights, Son Preference and Human Trafficking

    OpenAIRE

    Cho, Seo-Young

    2011-01-01

    Employing economic and social globalization indicators, we empirically analyze whether globalization affects women’s rights in the economic and social dimensions. Using panel data from 150 countries over the 1981-2008 period, we find that social globalization positively affects both women’s economic and social rights, while the impact of economic globalization disappears when controlling for social globalization. Furthermore, we find that social globalization also reduces ‘son preference’ pro...

  3. Global status of nuclear power and the needed human resources

    International Nuclear Information System (INIS)

    Bernido, Corazon C.

    2009-01-01

    According to projections of the OECD/IEA, the world energy demand will expand by 45% from now until 2030, with coal accounting for more than a third of the overall rise. To reduce greenhouse gases and mitigate climate change, many countries are resorting to renewables and nuclear power. Some statistics about nuclear energy in the global energy mix and about nuclear power plants worldwide, as well as the energy situation in the country are presented. According to sources from the Department of Energy on the Philippine Energy Plan, nuclear power is a long-term energy option and will likely enter the energy mix by 2025. Preparation of the infrastructure for nuclear power has to start ten to fifteen years before the first plant comes online. The needed human resources, the education and training required are present. (Author)

  4. Oxytocin enhances the appropriate use of human social cues by the domestic dog (Canis familiaris) in an object choice task.

    Science.gov (United States)

    Oliva, J L; Rault, J-L; Appleton, B; Lill, A

    2015-05-01

    It has been postulated that the neuropeptide, oxytocin, is involved in human-dog bonding. This may explain why dogs, compared to wolves, are such good performers on object choice tasks, which test their ability to attend to, and use, human social cues in order to find hidden food treats. The objective of this study was to investigate the effect of intranasal oxytocin administration, which is known to increase social cognition in humans, on domestic dogs' ability to perform such a task. We hypothesised that dogs would perform better on the task after an intranasal treatment of oxytocin. Sixty-two (31 males and 31 females) pet dogs completed the experiment over two different testing sessions, 5-15 days apart. Intranasal oxytocin or a saline control was administered 45 min before each session. All dogs received both treatments in a pseudo-randomised, counterbalanced order. Data were collected as scores out of ten for each of the four blocks of trials in each session. Two blocks of trials were conducted using a momentary distal pointing cue and two using a gazing cue, given by the experimenter. Oxytocin enhanced performance using momentary distal pointing cues, and this enhanced level of performance was maintained over 5-15 days time in the absence of oxytocin. Oxytocin also decreased aversion to gazing cues, in that performance was below chance levels after saline administration but at chance levels after oxytocin administration.

  5. Is the beagle dog an appropriate experimental animal for extrapolating data to humans on organ distribution patterns of U, Th, and Pu

    International Nuclear Information System (INIS)

    Singh, N.P.; Wrenn, M.E.

    1989-01-01

    Concentrations and organ distribution patterns of alpha-emitting isotopes of U (238U and 234U), Th (232Th, 230Th, and 228Th), and Pu (239,240Pu) were determined for beagle dogs of our colony. The dogs were exposed to environmental levels of U and Th isotopes through ingestion (food and water) and inhalation to stimulate environmental exposures of the general human population. The organ distribution patterns of these radionuclides in beagles are compared to patterns in humans to determine if it is appropriate to extrapolate organ content data from beagles to humans. The results indicated that approximately 80% of the U and Th accumulated in bone in both species. The organ content percentages of these radionuclides in soft tissues such as liver, kidney, etc. of both species were comparable. The human lung contained higher percentages of U and Th than the beagle lung, perhaps because the longer life span of humans resulted in a longer exposure time. If the U and Th content of dog lung is normalized to an exposure time of 58 y and 63 y, median ages of the U and Th study populations, respectively, the lung content for both species is comparable. The organ content of 239,240Pu in humans and beagles differed slightly. In the beagle, the liver contained more than 60%, and the skeleton contained less than 40% of the Pu body content. In humans, the liver contained approximately 37%, and the skeleton contained approximately 58% of the body content. This difference may have been due to differences in the mode of intake of Pu in each species or to differences in the chemical form of Pu. In general, the results suggest that the beagle may be an appropriate experimental animal from which to extrapolate data to humans with reference to the percentage of U, Th, and Pu found in the organs

  6. Impact of Globalization on the Right to Health as an Instance of Human Rights

    Directory of Open Access Journals (Sweden)

    Jayashree Palande

    2011-07-01

    Full Text Available Since the advent of globalization, the issue of human rights - especially right to health- and their violation through the process of globalization was discussed. These impotent rights are affected both in positive and negative way by the globalization. Present study scrutinizes these effects and concludes that globalization is functioning as a double edged-sword in this regards.

  7. Multimodal optical analysis discriminates freshly extracted human sample of gliomas, metastases and meningiomas from their appropriate controls

    Science.gov (United States)

    Zanello, Marc; Poulon, Fanny; Pallud, Johan; Varlet, Pascale; Hamzeh, H.; Abi Lahoud, Georges; Andreiuolo, Felipe; Ibrahim, Ali; Pages, Mélanie; Chretien, Fabrice; di Rocco, Federico; Dezamis, Edouard; Nataf, François; Turak, Baris; Devaux, Bertrand; Abi Haidar, Darine

    2017-02-01

    Delineating tumor margins as accurately as possible is of primordial importance in surgical oncology: extent of resection is associated with survival but respect of healthy surrounding tissue is necessary for preserved quality of life. The real-time analysis of the endogeneous fluorescence signal of brain tissues is a promising tool for defining margins of brain tumors. The present study aims to demonstrate the feasibility of multimodal optical analysis to discriminate fresh samples of gliomas, metastases and meningiomas from their appropriate controls. Tumor samples were studied on an optical fibered endoscope using spectral and fluorescence lifetime analysis and then on a multimodal set-up for acquiring spectral, one and two-photon fluorescence images, second harmonic generation signals and two-photon fluorescence lifetime datasets. The obtained data allowed us to differentiate healthy samples from tumor samples. These results confirmed the possible clinical relevance of this real-time multimodal optical analysis. This technique can be easily applied to neurosurgical procedures for a better delineation of surgical margins.

  8. GLOBIO-Aquatic, a global model of human impact on the biodiversity of inland aquatic ecosystems

    NARCIS (Netherlands)

    Janse, J.H.; Kuiper, J.J.; Weijters, M.J.; Westerbeek, E.P.; Jeuken, M.H.J.L.; Bakkenes, M.; Alkemade, R.; Mooij, W.M.; Verhoeven, J.T.A.

    2015-01-01

    Biodiversity in freshwater ecosystems - rivers, lakes and wetlands - is undergoing rapid global decline. Major drivers are land use change, eutrophication, hydrological disturbance, climate change, overexploitation and invasive species. We developed a global model for assessing the dominant human

  9. Integrating Equality: Globalization, Women's Rights, and Human Trafficking

    OpenAIRE

    Cho, Seo-Young

    2012-01-01

    This paper empirically investigates whether globalization can improve women's rights. Using panel data from 150 countries over the 1981-2008 period, I find that social globalization positively affects women's economic and social rights. When controlling for social globalization however, economic globalization does not have any effect on women's rights. Despite the positive effect of (social) globalization on women's standing in a country, (marginalized) foreign women, proxied with inflows of ...

  10. Appropriate nonwoven filters effectively capture human peripheral blood cells and mesenchymal stem cells, which show enhanced production of growth factors.

    Science.gov (United States)

    Hori, Hideo; Iwamoto, Ushio; Niimi, Gen; Shinzato, Masanori; Hiki, Yoshiyuki; Tokushima, Yasuo; Kawaguchi, Kazunori; Ohashi, Atsushi; Nakai, Shigeru; Yasutake, Mikitomo; Kitaguchi, Nobuya

    2015-03-01

    Scaffolds, growth factors, and cells are three essential components in regenerative medicine. Nonwoven filters, which capture cells, provide a scaffold that localizes and concentrates cells near injured tissues. Further, the cells captured on the filters are expected to serve as a local supply of growth factors. In this study, we investigated the growth factors produced by cells captured on nonwoven filters. Nonwoven filters made of polyethylene terephthalate (PET), biodegradable polylactic acid (PLA), or chitin (1.2-22 μm fiber diameter) were cut out as 13 mm disks and placed into cell-capturing devices. Human mesenchymal stem cells derived from adipose tissues (h-ASCs) and peripheral blood cells (h-PBCs) were captured on the filter and cultured to evaluate growth factor production. The cell-capture rates strongly depended on the fiber diameter and the number of filter disks. Nonwoven filter disks were composed of PET or PLA fibers with fiber diameters of 1.2-1.8 μm captured over 70% of leukocytes or 90% of h-ASCs added. The production of vascular endothelial growth factor (VEGF), transforming growth factor β1, and platelet-derived growth factor AB were significantly enhanced by the h-PBCs captured on PET or PLA filters. h-ASCs on PLA filters showed significantly enhanced production of VEGF. These enhancements varied with the combination of the nonwoven filter and cells. Because of the enhanced growth factor production, the proliferation of human fibroblasts increased in conditioned medium from h-PBCs on PET filters. This device consisting of nonwoven filters and cells should be investigated further for possible use in the regeneration of impaired tissues.

  11. UNEARTHING GLOBAL FINANCIAL INCLUSION LEVELS AND ANALYSIS OF FINANCIAL INCLUSION AS A MEDIATING FACTOR IN GLOBAL HUMAN DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Roshny Unnikrishnan

    2015-04-01

    Full Text Available This study is a result of the author’s inquisition to unearth the current values of Global Financial Inclusion and its relationship with economic growth measured by Gross Domestic product(GDP and human development measured by United Nations Human Development Index (HDI. The Financial Inclusion (FI levels are measured using Index for Financial Inclusion .The relationship between GDP and HDI with FI as mediator, using multiple regression, is validated on a global level based on data of 162 countries for the year 2011. An overall global mediation analysis is undertaken to establish Financial Inclusion as a mediating factor and partial mediation on human development is validated. The study is valid and unique in the global context of income inequality prevailing in developed, developing and underdeveloped countries as it validates the argument that an impressive GDP performance does not ensure equity in economic growth.

  12. Identification of appropriate reference genes for human mesenchymal stem cell analysis by quantitative real-time PCR.

    Science.gov (United States)

    Li, Xiuying; Yang, Qiwei; Bai, Jinping; Xuan, Yali; Wang, Yimin

    2015-01-01

    Normalization to a reference gene is the method of choice for quantitative reverse transcription-PCR (RT-qPCR) analysis. The stability of reference genes is critical for accurate experimental results and conclusions. We have evaluated the expression stability of eight commonly used reference genes found in four different human mesenchymal stem cells (MSC). Using geNorm, NormFinder and BestKeeper algorithms, we show that beta-2-microglobulin and peptidyl-prolylisomerase A were the optimal reference genes for normalizing RT-qPCR data obtained from MSC, whereas the TATA box binding protein was not suitable due to its extensive variability in expression. Our findings emphasize the significance of validating reference genes for qPCR analyses. We offer a short list of reference genes to use for normalization and recommend some commercially-available software programs as a rapid approach to validate reference genes. We also demonstrate that the two reference genes, β-actin and glyceraldehyde-3-phosphate dehydrogenase, are frequently used are not always successful in many cases.

  13. Globalization, Culture and Human Development in the 21st Century ...

    African Journals Online (AJOL)

    The world has been described as a global village due to enhanced global communication and interaction among people of different nationalities. Culture is not left out in this global interaction as there are available means or mechanisms through which ideas and information are exchanged among citizens of different ...

  14. Human resources for health: global crisis and international cooperation.

    Science.gov (United States)

    Portela, Gustavo Zoio; Fehn, Amanda Cavada; Ungerer, Regina Lucia Sarmento; Poz, Mario Roberto Dal

    2017-07-01

    From the 1990s onwards, national economies became connected and globalized. Changes in the demographic and epidemiological profile of the population highlighted the need for further discussions and strategies on Human Resources for Health (HRH). The health workforce crisis is a worldwide phenomenon. It includes: difficulties in attracting and retaining health professionals to work in rural and remote areas, poor distribution and high turnover of health staff particularly physicians, poor training of health workforces in new sanitation and demographic conditions and the production of scientific evidence to support HRH decision making, policy management, programs and interventions. In this scenario, technical cooperation activities may contribute to the development of the countries involved, strengthening relationships and expanding exchanges as well as contributing to the production, dissemination and use of technical scientific knowledge and evidence and the training of workers and institutional strengthening. This article aims to explore this context highlighting the participation of Brazil in the international cooperation arena on HRH and emphasizing the role of the World Health Organization in confronting this crisis that limits the ability of countries and their health systems to improve the health and lives of their populations.

  15. Last of the Wild Project, Version 1, 2002 (LWP-1): Global Human Footprint Dataset (Geographic)

    Data.gov (United States)

    National Aeronautics and Space Administration — The Global Human Footprint Dataset of the Last of the Wild Project, Version 1, 2002 (LWP-1) is the Human Influence Index (HII) normalized by biome and realm. The HII...

  16. Last of the Wild Project, Version 1, 2002 (LWP-1): Global Human Footprint Dataset (IGHP)

    Data.gov (United States)

    National Aeronautics and Space Administration — The Global Human Footprint Dataset of the Last of the Wild Project, Version 1, 2002 (LWP-1) is the Human Influence Index (HII) normalized by biome and realm. The HII...

  17. Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Footprint Dataset (Geographic)

    Data.gov (United States)

    National Aeronautics and Space Administration — The Global Human Footprint Dataset of the Last of the Wild Project, Version 2, 2005 (LWP-2) is the Human Influence Index (HII) normalized by biome and realm. The HII...

  18. Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Footprint Dataset (IGHP)

    Data.gov (United States)

    National Aeronautics and Space Administration — The Global Human Footprint Dataset of the Last of the Wild Project, Version 2, 2005 (LWP-2) is the Human Influence Index (HII) normalized by biome. The HII is a...

  19. Australian Medical Students' Association Global Health Essay Competition - Global climate change, geo-engineering and human health.

    Science.gov (United States)

    Boyages, Costa S

    2013-10-07

    Rio+20's proposed Sustainable Development Goals have the potential to redefine the course of international action on climate change. They recognise that environmental health is inextricably linked with human health, and that environmental sustainability is of paramount importance in safeguarding global health. Competition entrants were asked to discuss ways of making global health a central component of international sustainable development initiatives and environmental policy, using one or two concrete examples

  20. Human Capital Response to Globalization: Education and Information Technology in India

    Science.gov (United States)

    Shastry, Gauri Kartini

    2012-01-01

    Recent studies suggest that globalization increases inequality, by increasing skilled wage premiums in developing countries. This effect may be mitigated, however, if human capital responds to global opportunities. I study how the impact of globalization varies across Indian districts with different costs of learning English. Linguistic diversity…

  1. The Shaky Legal Foundations of the Global Human Rights Education Project

    Science.gov (United States)

    Vlaardingerbroek, Barend

    2015-01-01

    School students should be taught about the law and this includes rights education. The global human rights education (HRE) project focuses on universal human rights and has a strongly utopian orientation, drawing as it does on international declarations and principles of human rights law. International human rights law is, however, at best a…

  2. The impact of stroke aphasia on health and well-being and appropriate nursing interventions: an exploration using the Theory of Human Scale Development.

    Science.gov (United States)

    Thompson, Juliana; McKeever, Margo

    2014-02-01

    This paper considers the impact of aphasia on health and well-being and provides suggestions for appropriate nursing interventions. Background.  Effective communication is essential to holistic care and positive outcomes for individuals affected by aphasia. When verbal communication is absent, nurses fail to adequately use alternative strategies so that the standard of nurse/patient communication is frequently poor. This is a discursive paper which reviews relevant literature and uses the Theory of Human Scale Development as a framework for discussion. The Theory of Human Scale Development is introduced. This theory emphasises that quality of life depends as much upon self-actualisation and relation building as on physical health. The theory is used within the discussion to highlight the significance of communication to quality of life and how its loss has profound psychological and social consequences. Aphasia results in 'loss of self'. The situation is exacerbated by inadequate healthcare communication strategies. Suggestions are offered regarding more appropriate strategies. Efficacy of family input is considered; nursing competence regarding language practice therapies is discussed, and the 'quest approach' is explored. Aphasia has a negative impact on relationships by denying access to support networks, which results in isolation. The individual's predicament is worsened by negative nursing responses. Positive nursing strategies, which alleviate effects of aphasia on individuals' social health, are investigated. Concept analysis and self-awareness exercises as methods of enhancing compassion skills are explored. The social model of disability is discussed to highlight the benefits to individuals of environmental adaptations. The social benefits of aphasia-group affiliation are discussed. The paper concludes by emphasising that fundamental human needs involve social and psychological as well as physical aspects. Nursing interventions must address all needs to

  3. Gene Editing in Humans: Towards a Global and Inclusive Debate for Responsible Research
.

    Science.gov (United States)

    de Lecuona, Itziar; Casado, María; Marfany, Gemma; Lopez Baroni, Manuel; Escarrabill, Mar

    2017-12-01

    In December 2016, the Opinion Group of the Bioethics and Law Observatory (OBD) of the University of Barcelona launched a Declaration on Bioethics and Gene Editing in Humans analyzing the use of genome editing techniques and their social, ethical, and legal implications through a multidisciplinary approach. It focuses on CRISPR/Cas9, a genome modification technique that enables researchers to edit specific sections of the DNA sequence of humans and other living beings. This technique has generated expectations and worries that deserve an interdisciplinary analysis and an informed social debate. The research work developed by the OBD presents a set of recommendations addressed to different stakeholders and aims at being a tool to learn more about CRISPR/Cas9 while finding an appropriate ethical and legal framework for this new technology. This article gathers and compares reports that have been published in Europe and the USA since the OBD Declaration. It aims at being a tool to foster a global and interdisciplinary discussion of this new genome editing technology.

  4. Species pool, human population, and global versus regional invasion patterns

    Science.gov (United States)

    Qinfeng Guo; Basil V. Iannone III; Gabriela C. Nunez-Mir; Kevin M. Potter; Christopher M. Oswalt; Songlin Fei

    2017-01-01

    Context Biological invasions are among the greatest global and regional threats to biomes in the Anthropocene. Islands, in particular, have been perceived to have higher vulnerability to invasions. Because of the dynamic nature of ongoing invasions, distinguishing regional patterns from global patterns and their underlying determinants remains a challenge. Objectives...

  5. 227 Globalization, Culture and Human Development in the 21 ...

    African Journals Online (AJOL)

    Initially, globalization was seen as an economic phenomenon as some economists still define it from a purely economic perspective. It is now clear that although it was initially propelled by economic intentions, it has far reaching links with all aspects of life such as politics, culture and technology. Globalization is a complex ...

  6. Future global ethics: environmental change, embedded ethics, evolving human identity.

    NARCIS (Netherlands)

    D.R. Gasper (Des)

    2014-01-01

    markdownabstract__Abstract__ Work on global ethics looks at ethical connections on a global scale. It should link closely to environmental ethics, recognizing that we live in unified social-ecological systems, and to development ethics, attending systematically to the lives and interests of

  7. Clouds and Climate Change. Understanding Global Change: Earth Science and Human Impacts. Global Change Instruction Program.

    Science.gov (United States)

    Shaw, Glenn E.

    The Global Change Instruction Program was designed by college professors to fill a need for interdisciplinary materials on the emerging science of global change. This instructional module introduces the basic features and classifications of clouds and cloud cover, and explains how clouds form, what they are made of, what roles they play in…

  8. Universal Humanism – A Globalization Context is the Classroom of Unheard Options ... how to Become More Human

    Directory of Open Access Journals (Sweden)

    Tone Svetelj

    2014-04-01

    Full Text Available Within the context of multi-cultural and multi-religious society, embedded in the process of globalization, a traditional understanding of humanism offers insufficient frameworks for an adequate comprehension of human flourishing and human search for meaning. In addition, modernity frames and evaluates in many aspects insufficiently the incomparable worth of the human person. This article offers some guidelines for further philosophical, theological and pedagogical reflection on a humanism that is more suitable for our life in the process of globalization and modernity. Such humanism continually moves us toward a better comprehension of what “human” means within a universe of divergent cultures, religions, traditions, and races. This humanism is called universal humanism , based on the Greek word kaqolou , comprising both universality and wholeness. The first part of this article analyzes some of the main characteristics of humanism in the Greek and Roman contexts, which provide historical and theoretical frameworks for universal humanism. The second part justifies the relevance and usefulness of such humanism: it helps us to transcend singular cultures, nations, political systems, religions, and, by default, to discover or explore anew the meaning of the human person on a global level. The last part of this article suggests some pedagogical attitudes that will help us to embrace and remain in a dialogical relationship with all of humanity, in order to enrich our comprehension of the incomparable worth of the human person, this time from a universal perspective.

  9. The crisis of international human rights law in the global market economy

    OpenAIRE

    AUGENSTEIN, Daniel

    2014-01-01

    The contribution argues that facticity of the human rights impacts of economic globalisation increasingly undermines the normativity of the state-centred conception of international human rights law. The exposure of the international legal order of states to the operations of global business entities leads to a collusion of sovereign state interest and globalised corporate power at the expense of protecting the rights of victims of human rights violations in the global market economy. The con...

  10. The Effect Of Noise On Human Blood Pressure | Asuquo | Global ...

    African Journals Online (AJOL)

    Global Journal of Pure and Applied Sciences. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 11, No 1 (2005) >. Log in or Register to get access to full text downloads.

  11. Hot house global climate change and the human condition

    CERN Document Server

    Strom, Robert G

    2007-01-01

    Global warming is addressed by almost all sciences including many aspects of geosciences, atmospheric, the biological sciences, and even astronomy. It has recently become the concern of other diverse disciplines such as economics, agriculture, demographics and population statistics, medicine, engineering, and political science. This book addresses these complex interactions, integrates them, and derives meaningful conclusions and possible solutions. The text provides an easy-to-read explanation of past and present global climate change, causes and possible solutions to the problem, including t

  12. Optimizing human activity patterns using global sensitivity analysis.

    Science.gov (United States)

    Fairchild, Geoffrey; Hickmann, Kyle S; Mniszewski, Susan M; Del Valle, Sara Y; Hyman, James M

    2014-12-01

    Implementing realistic activity patterns for a population is crucial for modeling, for example, disease spread, supply and demand, and disaster response. Using the dynamic activity simulation engine, DASim, we generate schedules for a population that capture regular (e.g., working, eating, and sleeping) and irregular activities (e.g., shopping or going to the doctor). We use the sample entropy (SampEn) statistic to quantify a schedule's regularity for a population. We show how to tune an activity's regularity by adjusting SampEn, thereby making it possible to realistically design activities when creating a schedule. The tuning process sets up a computationally intractable high-dimensional optimization problem. To reduce the computational demand, we use Bayesian Gaussian process regression to compute global sensitivity indices and identify the parameters that have the greatest effect on the variance of SampEn. We use the harmony search (HS) global optimization algorithm to locate global optima. Our results show that HS combined with global sensitivity analysis can efficiently tune the SampEn statistic with few search iterations. We demonstrate how global sensitivity analysis can guide statistical emulation and global optimization algorithms to efficiently tune activities and generate realistic activity patterns. Though our tuning methods are applied to dynamic activity schedule generation, they are general and represent a significant step in the direction of automated tuning and optimization of high-dimensional computer simulations.

  13. Ameliorating the effects of global crisis on human resources

    Directory of Open Access Journals (Sweden)

    Wilfred UKPERE

    2011-06-01

    Full Text Available Capitalist globalisation has produced certain negative consequences for human resources, industrial democracy and humanity in general. Globalisation is a powerful force that cannot be denied, however, conversely, it has also threatened life, in a broader sense. Globalisation was perceived by globalisers as a worldwide remedy for worldwide problems, but is viewed with great pessimism amongst proletariat (workers. In fact, current globalisation has an enormous negative impact on human resources, industrial democracy and humanity, at large. Hence, the aim of this paper is to proffer mechanisms, which can ameliorate negative impacts of globalisation on human resources, industrial democracy and humanity. It is the author’s belief that if current postulates are considered, globalisation might present a different picture, which could have positive effects on human resources, industrial democracy and humanity, in general.

  14. Global human rights frameworks applicable to LGBTI migrants

    Directory of Open Access Journals (Sweden)

    Shana Tabak

    2013-04-01

    Full Text Available Although no international legal instrument exists to specifically protect the human rights of LGBTI individuals, over recent years international legal bodies have interpreted basic human rights provisions to apply to LGBTI populations.

  15. Humanity and Justice in Global Health: Problems with Venkatapuram's Justification of the Global Health Duty.

    Science.gov (United States)

    Kollar, Eszter; Laukötter, Sebastian; Buyx, Alena

    2016-01-01

    One of the most ambitious and sophisticated recent approaches to provide a theory of global health justice is Sridhar Venkatapuram's recent work. In this commentary, we first outline the core idea of Venkatapuram's approach to global health justice. We then argue that one of the most important elements of the account, Venkatapuram's basis of global health duties, is either too weak or assumed implicitly without a robust justification. The more explicit grounding of the duty to protect and promote health capabilities is based on Martha Nussbaum's version of the capability approach. We argue that this foundation gives rise to humanitarian duties rather than duties of justice proper. Venkatapuram's second argument from the social determinants of health thesis is instead a stronger candidate for grounding duties of justice. However, as a justificatory argument, it is only alluded to and has not yet been spelled out sufficiently. We offer plausible justificatory steps to fill this gap and draw some implications for global health action. We believe this both strengthens Venkatapuram's approach and serves to broaden the basis for future action in the area of global health. © 2016 John Wiley & Sons Ltd.

  16. Transnational HCI: Humans, Computers and Interactions in Global Contexts

    DEFF Research Database (Denmark)

    Vertesi, Janet; Lindtner, Silvia; Shklovski, Irina

    2011-01-01

    , but as evolving in relation to global processes, boundary crossings, frictions and hybrid practices. In doing so, we expand upon existing research in HCI to consider the effects, implications for individuals and communities, and design opportunities in times of increased transnational interactions. We hope...

  17. African Humanities and the Global Academy: A Reflection on the ...

    African Journals Online (AJOL)

    Among the questions posed are: What bodies of knowledge and conceptual tools gain legitimacy in the global academy, and why? Does location of knowledge production matter? The article argues that despite important advances in the field of African studies, this area remains problematic as Africa continues to produce ...

  18. INVITED ARTICLE CSE Global Theme Issue on Poverty and Human ...

    African Journals Online (AJOL)

    ANNALS

    global challenge on this goal is to halve, by 2015, the proportion of people living on less than one US dollar .... exports and changes in stock Net supplies exclude animal feed, seeds used in agriculture and food lost .... ADB,24,26 PPP US $1 has the same purchasing power in the domestic economy as $1 in the USA.28 The.

  19. Transnational HCI: Humans, Computers and Interactions in Global Contexts

    DEFF Research Database (Denmark)

    Vertesi, Janet; Lindtner, Silvia; Shklovski, Irina

    2011-01-01

    This workshop will consider the implications for conducting research and technology design within and across global and networked sites of technology production and use. In particular, we focus on transnational practices: that is, seeing technology use beyond a single country or culture, but as e...

  20. Is It Now Institutionally Appropriate for the Courts to Consider Whether the Assisted Dying Ban is Human Rights Compatible? Conway V Secretary of State for Justice.

    Science.gov (United States)

    Hobson, Clark

    2017-11-07

    Noel Conway has ultimately been granted permission to apply for judicial review, to seek a declaration under section 4(2) Human Rights Act 1998 that section 2(1) Suicide Act 1961 is incompatible with his right to respect for private life under Article 8(1) ECHR. Both decisions in the application process are significant. They attempt to deal with the qualitative elements in the reasoning of Lords Neuberger, Mance and Wilson, in Nicklinson v Ministry of Justice: what Parliament is required to have done to have 'satisfactorily addressed' the question of relaxing or modifying section 2(1) Suicide Act. In failing to consider the explicit use of qualitative reasoning, both courts fail to interpret Nicklinson properly-that Parliament must change the law, with a declaration of incompatibility likely if it failed to do so. The Court of Appeal was correct to overrule the High Court's unqualified approach to whether it was now institutionally appropriate for a court to consider issuing a declaration of incompatibility, for the purposes of granting permission to apply for judicial review. However, the Court of Appeal directly signals their belief that a range of primary evidence bears out a system of assisted suicide for those in Mr Conway's position could feasibly be devised. This question though, as to evidence of a feasible system in the future, is irrelevant to whether permission to apply for judicial review should be granted to argue it is institutionally appropriate to make a declaration of incompatibility regarding current legislation. This is a problem Nicklinson has made for assisted dying and incompatibility debates. © The Author 2017. Published by Oxford University Press; all rights reserved. For Permissions, please email: journals.permissions@oup.com.

  1. Professionalizing a Global Social Movement: Universities and Human Rights

    Science.gov (United States)

    Suarez, David; Bromley, Patricia

    2012-01-01

    Research on the human rights movement emphasizes direct changes in nation-states, focusing on the efficacy of treaties and the role of advocacy in mitigating immediate violations. However, more than 140 universities in 59 countries established academic chairs, research centers, and programs for human rights from 1968-2000, a development that…

  2. A community-driven global reconstruction of human metabolism

    NARCIS (Netherlands)

    Thiele, Ines; Swainston, Neil; Fleming, Ronan M. T.; Hoppe, Andreas; Sahoo, Swagatika; Aurich, Maike K.; Haraldsdottir, Hulda; Mo, Monica L.; Rolfsson, Ottar; Stobbe, Miranda D.; Thorleifsson, Stefan G.; Agren, Rasmus; Bölling, Christian; Bordel, Sergio; Chavali, Arvind K.; Dobson, Paul; Dunn, Warwick B.; Endler, Lukas; Hala, David; Hucka, Michael; Hull, Duncan; Jameson, Daniel; Jamshidi, Neema; Jonsson, Jon J.; Juty, Nick; Keating, Sarah; Nookaew, Intawat; Le Novère, Nicolas; Malys, Naglis; Mazein, Alexander; Papin, Jason A.; Price, Nathan D.; Selkov, Evgeni; Sigurdsson, Martin I.; Simeonidis, Evangelos; Sonnenschein, Nikolaus; Smallbone, Kieran; Sorokin, Anatoly; van Beek, Johannes H. G. M.; Weichart, Dieter; Goryanin, Igor; Nielsen, Jens; Westerhoff, Hans V.; Kell, Douglas B.; Mendes, Pedro; Palsson, Bernhard Ø

    2013-01-01

    Multiple models of human metabolism have been reconstructed, but each represents only a subset of our knowledge. Here we describe Recon 2, a community-driven, consensus 'metabolic reconstruction', which is the most comprehensive representation of human metabolism that is applicable to computational

  3. Global status of fish-borne zoonotic trematodiasis in humans

    DEFF Research Database (Denmark)

    Hung, Nguyen Manh; Madsen, Henry; Fried, Bernard

    2013-01-01

    ) are listed. Some trematodes, which are highly pathogenic for humans such as Clonorchis sinensis, Opisthorchis viverrini, O. felineus are discussed in detail, i.e. infection status in humans in endemic areas, clinical aspects, symptoms and pathology of disease caused by these flukes. Other liver fluke species...

  4. Impact of climate forcing uncertainty and human water use on global and continental water balance components

    OpenAIRE

    Müller Schmied, Hannes; Adam, Linda; Eisner, Stephanie; Fink, Gabriel; Flörke, Martina; Kim, Hyungjun; Oki, Taikan; Portmann, Felix Theodor; Reinecke, Robert; Riedel, Claudia; Song, Qi; Zhang, Jing; Döll, Petra

    2016-01-01

    The assessment of water balance components using global hydrological models is subject to climate forcing uncertainty as well as to an increasing intensity of human water use within the 20th century. The uncertainty of five state-of-the-art climate forcings and the resulting range of cell runoff that is simulated by the global hydrological model WaterGAP is presented. On the global land surface, about 62 % of precipitation evapotranspires, whereas 38 % discharges into oceans...

  5. Increasing human pressure on freshwater resources threatens sustainability at the global scale

    Science.gov (United States)

    Montanari, A.; Ceola, S.; Laio, F.

    2017-12-01

    Freshwater resources overexploitation and climate change are major threats to global sustainability and development in the XXI century, but nevertheless a global assessment of water threats evolution in time is still lacking. Here we demonstrate that nightlights are a good proxy for human pressure and investigate how it evolved from 1992 to 2013 in 2'148 major river basins. Globally, we find that human pressure positively evolved in the study period (1.8% increase per year as a global average), threatening future sustainability worldwide. The most critical conditions for sustainability are found within the equatorial area, showing markedly positive human pressure yearly trends (3.5% ± 2.2%). The results highlight that water threats are spreading worldwide and call for an urgent strategy to mitigate water overexploitation and related hazards to ecosystems and human security.

  6. Globalization

    Directory of Open Access Journals (Sweden)

    Tulio Rosembuj

    2006-12-01

    Full Text Available There is no singular globalization, nor is the result of an individual agent. We could start by saying that global action has different angles and subjects who perform it are different, as well as its objectives. The global is an invisible invasion of materials and immediate effects.

  7. Globalization

    OpenAIRE

    Tulio Rosembuj

    2006-01-01

    There is no singular globalization, nor is the result of an individual agent. We could start by saying that global action has different angles and subjects who perform it are different, as well as its objectives. The global is an invisible invasion of materials and immediate effects.

  8. The sustainable utilization of human resources in global product development

    DEFF Research Database (Denmark)

    Hansen, Zaza Nadja Lee; Rasmussen, Lauge Baungaard; Hansen, Mette Sanne

    2010-01-01

    This empirical paper investigates the challenges global product development faces in regard to a sustainable utilization of resources through case studies and interviews in six Danish multinational corporations. Findings revealed 3 key challenges, which relates to increased rework in product...... development and production, overlapping work and a lack of utilization of knowledge and information at the supplier or subsidiary. The authors suggest the use of strategic simulation in order to gain greater transparency in the global network and thus utilize resources better. Strategic simulation...... is the combination of numerical and narrative simulation and can be used as a tool to support strategic decisions regarding different scenarios. The use of this method promotes an ongoing iterative process to constantly clarify points of uncertainty and enhance adaptability in order to promote a sustainable process....

  9. Cell shape regulates global histone acetylation in human mammaryepithelial cells

    Energy Technology Data Exchange (ETDEWEB)

    Le Beyec, Johanne; Xu, Ren; Lee, Sun-Young; Nelson, Celeste M.; Rizki, Aylin; Alcaraz, Jordi; Bissell, Mina J.

    2007-02-28

    Extracellular matrix (ECM) regulates cell morphology and gene expression in vivo; these relationships are maintained in three-dimensional (3D) cultures of mammary epithelial cells. In the presence of laminin-rich ECM (lrECM), mammary epithelial cells round up and undergo global histone deacetylation, a process critical for their functional differentiation. However, it remains unclear whether lrECM-dependent cell rounding and global histone deacetylation are indeed part of a common physical-biochemical pathway. Using 3D cultures as well as nonadhesive and micropatterned substrata, here we showed that the cell 'rounding' caused by lrECM was sufficient to induce deacetylation of histones H3 and H4 in the absence of biochemical cues. Microarray and confocal analysis demonstrated that this deacetylation in 3D culture is associated with a global increase in chromatin condensation and a reduction in gene expression. Whereas cells cultured on plastic substrata formed prominent stress fibers, cells grown in 3D lrECM or on micropatterns lacked these structures. Disruption of the actin cytoskeleton with cytochalasin D phenocopied the lrECM-induced cell rounding and histone deacetylation. These results reveal a novel link between ECM-controlled cell shape and chromatin structure, and suggest that this link is mediated by changes in the actin cytoskeleton.

  10. Human Security and Mutual Vulnerability: The Global Political ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    -Cold War era: the search for an analytical framework that will help us understand this turbulent and chaotic period in human history. His lucid and visionary analysis rests on the concept of mutual vulnerability: that in an increasingly ...

  11. Pathways of understanding: The interactions of humanity and global environmental change

    International Nuclear Information System (INIS)

    Jacobson, H.K.; Katzenberger, J.; Lousma, J.; Mooney, H.A.; Moss, R.H.; Kuhn, W.; Luterbacher, U.; Wiegandt, E.

    1992-01-01

    How humans, interacting within social systems, affect and are affected by global change is explored. Recognizing the impact human activities have on the environment and responding to the need to document the interactions among human activities, the Consortium for International Earth Science Information Network (CIESIN) commissioned a group of 12 scientists to develop a framework illustrating the key human systems that contribute to global change. This framework, called the Social Process Diagram, will help natural and social scientists, educators, resource managers and policy makers envision and analyze how human systems interact among themselves and with the natural system. The Social Process Diagram consists of the following blocks that constitute the Diagram's structural framework: (1) fund of knowledge and experience; (2) preferences and expectations; (3) factors of production and technology; (4) population and social structure; (5) economic systems; (6) political systems and institutions; and (7) global scale environmental processes. To demonstrate potential ways the Diagram can be used, this document includes 3 hypothetical scenarios of global change issues: global warming and sea level rise; the environmental impact of human population migration; and energy and the environment. These scenarios demonstrate the Diagram's usefulness for visualizing specific processes that might be studied to evaluate a particular global change issues. The scenario also shows that interesting and unanticipated questions may emerge as links are explored between categories on the Diagram

  12. Education of a Future Human is the Key to Solving the Global Problems Facing Humanity

    Directory of Open Access Journals (Sweden)

    Olga Khrystenko

    2016-07-01

    Full Text Available The present research considers two Global problems of the humanity:intercivilizational contradictions and the pandemic of abortion as serious conflicts, the solution of which depends on the relevant public educational policies. The tension in the relationship between the Islamic World and the West, caused by the so-called “caricature scandal”, encourages to understanding the conflict and the ways of its solution. There is also the problem of massive numbers of abortions in the world that requires a scientific analysis and relevant conclusions. The research revealed that both sides of intercivilizational conflicts are responsible for it. The freedom of speech as an ingredient of democracy cannot exist only for itself. It should be based on the human values, including respect for other nations, religions, cultures, as well as the protection of human life. The second part of the research concerns the pandemic of abortion. Based on the achievements of modern embryology, sociology and bioethics, four levels of this conflict were defined. The first level is a conflict concerning the life of the unborn child. The second one is a conflict concerning a mother. The third one is a conflict with the nation. The fourth one is a conflict with God. On these issues, the survey was conducted among the first year medical students at Ternopil State Medical University. It was also concluded that it would have been useful to present the model of state policy aimed to prevent conflictsbetween civilizations, aswellasthepandemicofabortiontothestudents. Thispolicy should include: information policy (promotion of the idea that human life is the highest value, and human relationships should be based on the principles of tolerance; education policy (education in today’s youth of the culture of interpersonal relationships based on honesty, responsibility; social policy (creation of the material conditions for young families, single mothers; policy in the health sector

  13. Non-communicable diseases and human rights: Global synergies, gaps and opportunities.

    Science.gov (United States)

    Ferguson, Laura; Tarantola, Daniel; Hoffmann, Michael; Gruskin, Sofia

    2017-10-01

    The incorporation of human rights in health policy and programmes is known to strengthen responses to health problems and help address disparities created or exacerbated by illness yet this remains underexplored in relation to non-communicable diseases (NCDs). Aiming to understand existing synergies and how they might be further strengthened, we assessed the extent to which human rights are considered in global NCD policies and strategies and the degree of attention given to NCDs by select United Nations human rights mechanisms. Across global NCD policies and strategies, rhetorical assertions regarding human rights appear more often than actionable statements, thus limiting their implementation and impact. Although no human rights treaty explicitly mentions NCDs, some human rights monitoring mechanisms have been paying increasing attention to NCDs. This provides important avenues for promoting the incorporation of human rights norms and standards into NCD responses as well as for accountability. Linking NCDs and human rights at the global level is critical for encouraging national-level action to promote better outcomes relating to both health and human rights. The post-2015 development agenda constitutes a key entry point for highlighting these synergies and strengthening opportunities for health and rights action at global, national and local levels.

  14. The global change challenge: the role of science

    CSIR Research Space (South Africa)

    Scholes, B

    2012-10-01

    Full Text Available Graphic source: IPCC Humans and their livestock now appropriate a quarter of global primary production Source: Social Ecology Institute, Vienna The world is losing biodiversity 100 times faster than the historical rate of extinction See also Global...

  15. Local flow regulation and irrigation raise global human water consumption and footprint.

    Science.gov (United States)

    Jaramillo, Fernando; Destouni, Georgia

    2015-12-04

    Flow regulation and irrigation alter local freshwater conditions, but their global effects are highly uncertain. We investigated these global effects from 1901 to 2008, using hydroclimatic observations in 100 large hydrological basins. Globally, we find consistent and dominant effects of increasing relative evapotranspiration from both activities, and decreasing temporal runoff variability from flow regulation. The evapotranspiration effect increases the long-term average human consumption of fresh water by 3563 ± 979 km(3)/year from 1901-1954 to 1955-2008. This increase raises a recent estimate of the current global water footprint of humanity by around 18%, to 10,688 ± 979 km(3)/year. The results highlight the global impact of local water-use activities and call for their relevant account in Earth system modeling. Copyright © 2015, American Association for the Advancement of Science.

  16. Human Land-Use Practices Lead to Global Long-Term Increases in Photosynthetic Capacity

    Science.gov (United States)

    Mueller, Thomas; Tucker, Compton J.; Dressler, Gunnar; Pinzon, Jorge E.; Leimgruber, Peter; Dubayah, Ralph O.; Hurtt, George C.; Boehning-Gaese, Katrin; Fagan, William F.

    2014-01-01

    Long-term trends in photosynthetic capacity measured with the satellite-derived Normalized Difference Vegetation Index (NDVI) are usually associated with climate change. Human impacts on the global land surface are typically not accounted for. Here, we provide the first global analysis quantifying the effect of the earth's human footprint on NDVI trends. Globally, more than 20% of the variability in NDVI trends was explained by anthropogenic factors such as land use, nitrogen fertilization, and irrigation. Intensely used land classes, such as villages, showed the greatest rates of increase in NDVI, more than twice than those of forests. These findings reveal that factors beyond climate influence global long-term trends in NDVI and suggest that global climate change models and analyses of primary productivity should incorporate land use effects.

  17. Human Land-Use Practices Lead to Global Long-Term Increases in Photosynthetic Capacity

    Directory of Open Access Journals (Sweden)

    Thomas Mueller

    2014-06-01

    Full Text Available Long-term trends in photosynthetic capacity measured with the satellite-derived Normalized Difference Vegetation Index (NDVI are usually associated with climate change. Human impacts on the global land surface are typically not accounted for. Here, we provide the first global analysis quantifying the effect of the earth’s human footprint on NDVI trends. Globally, more than 20% of the variability in NDVI trends was explained by anthropogenic factors such as land use, nitrogen fertilization, and irrigation. Intensely used land classes, such as villages, showed the greatest rates of increase in NDVI, more than twice than those of forests. These findings reveal that factors beyond climate influence global long-term trends in NDVI and suggest that global climate change models and analyses of primary productivity should incorporate land use effects.

  18. Bioethics and Human Rights in the Constitutional Formation of Global Health

    Directory of Open Access Journals (Sweden)

    Atina Krajewska

    2015-12-01

    Full Text Available “Global health” is an increasingly important area of research and practice, concerned with the profound implications of globalisation for individual and communal health (particularly in developing countries and focused on achieving health equity for all people worldwide. As such, it is often viewed as overlapping with public health and, thus, conceptually distinct from the field of biomedicine and bioethics. Both fields bear an uneasy relationship with the field of human rights, which remains largely unexplored. The paper constructively utilises insight derived from theories of global legal pluralism and global constitutionalism to argue, perhaps controversially, that recent developments in international biomedical law and bioethics, constitute an important phase in the constitutional construction of a global health law system. In doing so, the paper analyses the role of human rights in the growing constitutional autonomy and organization of global health.

  19. Globalization

    OpenAIRE

    Andru?cã Maria Carmen

    2013-01-01

    The field of globalization has highlighted an interdependence implied by a more harmonious understanding determined by the daily interaction between nations through the inducement of peace and the management of streamlining and the effectiveness of the global economy. For the functioning of the globalization, the developing countries that can be helped by the developed ones must be involved. The international community can contribute to the institution of the development environment of the gl...

  20. Global Sources and Pathways of Mercury in the Context of Human Health

    Science.gov (United States)

    Sundseth, Kyrre; Pacyna, Jozef M.; Pacyna, Elisabeth G.; Pirrone, Nicola; Thorne, Rebecca J.

    2017-01-01

    This paper reviews information from the existing literature and the EU GMOS (Global Mercury Observation System) project to assess the current scientific knowledge on global mercury releases into the atmosphere, on global atmospheric transport and deposition, and on the linkage between environmental contamination and potential impacts on human health. The review concludes that assessment of global sources and pathways of mercury in the context of human health is important for being able to monitor the effects from implementation of the Minamata Convention targets, although new research is needed on the improvement of emission inventory data, the chemical and physical behaviour of mercury in the atmosphere, the improvement of monitoring network data, predictions of future emissions and speciation, and on the subsequent effects on the environment, human health, as well as the economic costs and benefits of reducing these aspects. PMID:28117743

  1. Global Sources and Pathways of Mercury in the Context of Human Health

    Directory of Open Access Journals (Sweden)

    Kyrre Sundseth

    2017-01-01

    Full Text Available This paper reviews information from the existing literature and the EU GMOS (Global Mercury Observation System project to assess the current scientific knowledge on global mercury releases into the atmosphere, on global atmospheric transport and deposition, and on the linkage between environmental contamination and potential impacts on human health. The review concludes that assessment of global sources and pathways of mercury in the context of human health is important for being able to monitor the effects from implementation of the Minamata Convention targets, although new research is needed on the improvement of emission inventory data, the chemical and physical behaviour of mercury in the atmosphere, the improvement of monitoring network data, predictions of future emissions and speciation, and on the subsequent effects on the environment, human health, as well as the economic costs and benefits of reducing these aspects.

  2. The View From Orthodoxy: Point/Counterpoint on Globalization and Human Rights.

    Science.gov (United States)

    Schuftan, Claudio

    2018-04-01

    The long-term trend of globalization masks a frank deterioration of the situation of the have-nots. Since 1970, polarization has grown faster than inequality, with alarming consequences for human rights and the economy overall. Globalization has continued to enrich the few at the expense of providing a decent livelihood and respecting the human rights of the many. Industrialized countries continue to be the rule makers-poor countries the rule takers. Rich countries go for growth, but an inequality-entrenching growth that brings about human rights violations and poverty. In many developing economies, income inequality and the violation of human rights have clearly increased over the past 3 decades. Discriminated losers have been fighting globalization before it had a name; they still are. Globalization has thus actually resulted in greater income inequality plus human rights violations and disrupted lives. Globalization may well be a finished project. We must remind our respective governments that they have the power to improve working people's lives so that they, once and for all, address the needs of those who lose out from technological change and globalization. Otherwise, our political problems will only deepen.

  3. Modulators of mercury risk to wildlife and humans in the context of rapid global change.

    Science.gov (United States)

    Eagles-Smith, Collin A; Silbergeld, Ellen K; Basu, Niladri; Bustamante, Paco; Diaz-Barriga, Fernando; Hopkins, William A; Kidd, Karen A; Nyland, Jennifer F

    2018-03-01

    Environmental mercury (Hg) contamination is an urgent global health threat. The complexity of Hg in the environment can hinder accurate determination of ecological and human health risks, particularly within the context of the rapid global changes that are altering many ecological processes, socioeconomic patterns, and other factors like infectious disease incidence, which can affect Hg exposures and health outcomes. However, the success of global Hg-reduction efforts depends on accurate assessments of their effectiveness in reducing health risks. In this paper, we examine the role that key extrinsic and intrinsic drivers play on several aspects of Hg risk to humans and organisms in the environment. We do so within three key domains of ecological and human health risk. First, we examine how extrinsic global change drivers influence pathways of Hg bioaccumulation and biomagnification through food webs. Next, we describe how extrinsic socioeconomic drivers at a global scale, and intrinsic individual-level drivers, influence human Hg exposure. Finally, we address how the adverse health effects of Hg in humans and wildlife are modulated by a range of extrinsic and intrinsic drivers within the context of rapid global change. Incorporating components of these three domains into research and monitoring will facilitate a more holistic understanding of how ecological and societal drivers interact to influence Hg health risks.

  4. Modulators of mercury risk to wildlife and humans in the context of rapid global change

    Science.gov (United States)

    Eagles-Smith, Collin A.; Silbergeld, Ellen K.; Basu, Niladri; Bustamante, Paco; Diaz-Barriga, Fernando; Hopkins, William A.; Kidd, Karen A.; Nyland, Jennifer F.

    2018-01-01

    Environmental mercury (Hg) contamination is an urgent global health threat. The complexity of Hg in the environment can hinder accurate determination of ecological and human health risks, particularly within the context of the rapid global changes that are altering many ecological processes, socioeconomic patterns, and other factors like infectious disease incidence, which can affect Hg exposures and health outcomes. However, the success of global Hg-reduction efforts depends on accurate assessments of their effectiveness in reducing health risks. In this paper, we examine the role that key extrinsic and intrinsic drivers play on several aspects of Hg risk to humans and organisms in the environment. We do so within three key domains of ecological and human health risk. First, we examine how extrinsic global change drivers influence pathways of Hg bioaccumulation and biomagnification through food webs. Next, we describe how extrinsic socioeconomic drivers at a global scale, and intrinsic individual-level drivers, influence human Hg exposure. Finally, we address how the adverse health effects of Hg in humans and wildlife are modulated by a range of extrinsic and intrinsic drivers within the context of rapid global change. Incorporating components of these three domains into research and monitoring will facilitate a more holistic understanding of how ecological and societal drivers interact to influence Hg health risks.

  5. The Global Struggle for Human Rights: A Dialogue among Cultures

    Czech Academy of Sciences Publication Activity Database

    Hrubec, Marek

    2010-01-01

    Roč. 9, 1-2 (2010), s. 39-60 ISSN 1569-1500 R&D Projects: GA MŠk(CZ) LC06013 Institutional research plan: CEZ:AV0Z90090514 Keywords : human rights * inter-cultural * cultures * dialogue Subject RIV: AA - Philosophy ; Religion http://www.ingentaconnect.com/content/brill/pgdt/2010

  6. Empowering the Invisible: Women, Local Culture and Global Human ...

    African Journals Online (AJOL)

    Instead of trying to prove the superiority of one theoretical approach over the other, the purpose here is to point out some of the most common logical fallacies and cultural biases that have led to false polarizations between the various theoretical foundations of human rights discourse. The paper highlights these errors and ...

  7. Global water resources affected by human interventions and climate change

    NARCIS (Netherlands)

    Haddeland, I.; Heinke, J.; Biemans, H.; Eisner, S.; Flörke, M.; Hanasaki, N.; Konzmann, M.; Ludwig, F.; Masaki, Y.; Schewe, J.; Stacke, T.; Tessler, Z.; Wada, Y.; Wisser, D.

    2014-01-01

    Humans directly change the dynamics of the water cycle through dams constructed for water storage, and through water withdrawals for industrial, agricultural, or domestic purposes. Climate change is expected to additionally affect water supply and demand. Here, analyses of climate change and direct

  8. Global water resources affected by human interventionss and climate change

    NARCIS (Netherlands)

    Haddeland, I.; Heinke, J.; Biemans, H.; Eisner, S.; Florke, M.F.; Hanasaki, N.; Konzmann, M.; Ludwig, F.

    2014-01-01

    Humans directly change the dynamics of the water cycle through dams constructed for water storage, and through water withdrawals for industrial, agricultural, or domestic purposes. Climate change is expected to additionally affect water supply and demand. Here, analyses of climate change and direct

  9. Consequences of human modification of the global nitrogen cycle

    NARCIS (Netherlands)

    Erisman, J.W.; Galloway, J.; Seitzinger, S.; Bleeker, A.; Dise, N.B.; Roxana Petrescu, A.M.; Leach, A.M.; Vries, de W.

    2013-01-01

    The demand for more food is increasing fertilizer and land use, and the demand for more energy is increasing fossil fuel combustion, leading to enhanced losses of reactive nitrogen (Nr) to the environment. Many thresholds for human and ecosystem health have been exceeded owing to Nr pollution,

  10. Consequences of human modification of the global nitrogen cycle.

    NARCIS (Netherlands)

    Erisman, J.W.; Galloway, J.N.; Seitzinger, S.; Bleeker, A.; Dise, N.B.; Petrescu, R.; Leach, A.M.; de Vries, W.

    2013-01-01

    The demand for more food is increasing fertilizer and land use, and the demand for more energy is increasing fossil fuel combustion, leading to enhanced losses of reactive nitrogen (Nr) to the environment. Many thresholds for human and ecosystem health have been exceeded owing to Nr pollution,

  11. Human Asset Internalization and Global Sourcing of Services

    DEFF Research Database (Denmark)

    Ørberg Jensen, Peter D.; Petersen, Bent

    In this exploratory study we look at human asset aspects of offshore outsourcing of services that over time become more advanced and strategic potent to the outsourcing firms. As a consequence, the outsourcing firms might want to internalize the operations. We focus on the ways that outsourcing...

  12. Promoting the Reading Culture Towards Human Capital and Global Development

    Science.gov (United States)

    Olasehinde, M. O.; Akanmode, O. A.; Alaiyemola, A. T.; Babatunde, O. T.

    2015-01-01

    It is commonly agreed that a country cannot be fully developed without large-scale investment in her educational scheme since the breakthrough of a country is directly proportional to her educational level. Since the acquisition of effective reading skills has a positive effect on all school subjects, then reading is sine-qua-non for human capital…

  13. Global changes in Staphylococcus aureus gene expression in human blood.

    Directory of Open Access Journals (Sweden)

    Natalia Malachowa

    2011-04-01

    Full Text Available Staphylococcus aureus is a leading cause of bloodstream infections worldwide. In the United States, many of these infections are caused by a strain known as USA300. Although progress has been made, our understanding of the S. aureus molecules that promote survival in human blood and ultimately facilitate metastases is incomplete. To that end, we analyzed the USA300 transcriptome during culture in human blood, human serum, and trypticase soy broth (TSB, a standard laboratory culture media. Notably, genes encoding several cytolytic toxins were up-regulated in human blood over time, and hlgA, hlgB, and hlgC (encoding gamma-hemolysin subunits HlgA, HlgB, and HlgC were among the most highly up-regulated genes at all time points. Compared to culture supernatants from a wild-type USA300 strain (LAC, those derived from an isogenic hlgABC-deletion strain (LACΔhlgABC had significantly reduced capacity to form pores in human neutrophils and ultimately cause neutrophil lysis. Moreover, LACΔhlgABC had modestly reduced ability to cause mortality in a mouse bacteremia model. On the other hand, wild-type and LACΔhlgABC strains caused virtually identical abscesses in a mouse skin infection model, and bacterial survival and neutrophil lysis after phagocytosis in vitro was similar between these strains. Comparison of the cytolytic capacity of culture supernatants from wild-type and isogenic deletion strains lacking hlgABC, lukS/F-PV (encoding PVL, and/or lukDE revealed functional redundancy among two-component leukotoxins in vitro. These findings, along with a requirement of specific growth conditions for leukotoxin expression, may explain the apparent limited contribution of any single two-component leukotoxin to USA300 immune evasion and virulence.

  14. On the appropriateness of appropriateness judgments

    Directory of Open Access Journals (Sweden)

    Yoav Ganzach

    2007-02-01

    Full Text Available We compare experts' judgments of the appropriateness of a treatment (interferon treatment for melanoma on the basis of important attributes of this disease (thickness, ulceration, lymph node involvement and type of metastases to a decision analytic model in which the probabilities of deterioration are derived from the medical literature and from epidemiological studies. The comparison is based on what we call extit{the linearity test}, which examines whether appropriateness judgments are a linear function of the epidemiological value of $p_2$, the probability of deterioration of the patient condition if he would have received the treatment. This comparison allows for the assessment of the validity of the experts' judgments under the assumption that the decision analytic model is valid, or alternatively, the assessment of the validity of the decision analytic model under the assumption that the experts' judgments are valid. Under the former assumption the results indicate that appropriateness judgments are by and large accurate. Under the latter assumption the results support the idea of a extit{constant treatment effect}, the idea that efficacy of a treatment is constant over various levels of severity of the disease. Our results also support the idea that experts' aggregate judgments far exceed individuals' judgments.

  15. Response to "The Shaky Legal Foundations of the Global Human Rights Education Project"

    Science.gov (United States)

    Tibbitts, Felisa

    2015-01-01

    This article is a response to "The Shaky Legal Foundations of the Global Human Rights Education Project," an article written by Barend Vlaardingerbroek, in which Vlaardingerbroek characterizes current practices of human rights education (HRE) as having an overriding agenda of activism, one that can draw on an ideologically-driven…

  16. The crisis of international human rights law in the global market economy

    NARCIS (Netherlands)

    Augenstein, D.H.

    2014-01-01

    The contribution argues that facticity of the human rights impacts of economic globalisation increasingly undermines the normativity of the state-centred conception of international human rights law. The exposure of the international legal order of states to the operations of global business

  17. The Crisis of International Human Rights Law in the Global Market Economy

    NARCIS (Netherlands)

    Augenstein, Daniel

    2014-01-01

    The article argues that the facticity of the human rights impacts of economic globalisation increasingly undermines the normativity of the state-centred conception of international human rights law. The exposure of the international legal order of states to the operations of global business entities

  18. Managing Human Resource Capabilities for Sustainable Competitive Advantage: An Empirical Analysis from Indian Global Organisations

    Science.gov (United States)

    Khandekar, Aradhana; Sharma, Anuradha

    2005-01-01

    Purpose: The purpose of this article is to examine the role of human resource capability (HRC) in organisational performance and sustainable competitive advantage (SCA) in Indian global organisations. Design/Methodology/Approach: To carry out the present study, an empirical research on a random sample of 300 line or human resource managers from…

  19. Are marine environmental pollutants influencing global patterns of human disease?

    Science.gov (United States)

    Depledge, M H; Tyrrell, J; Fleming, L E; Holgate, S T

    2013-02-01

    Thousands of toxic chemicals, many of which pollute marine ecosystems, potentially cause diseases, but building a consensus view of the significance of human body burdens of environmental chemicals is proving difficult. Causative mechanisms are often lacking. Older members of the population, of which there are increasing numbers worldwide, accumulate higher body burdens than the young, and may be especially at risk. It also remains unclear when crucially sensitive periods for chemical exposures occur across the life course. Very early exposures may lead to diseases much later on. The current lack of robust science upon which to base high quality expert advice is hampering effective policymaking that leads to further reductions in marine pollution, greater protection of marine life and lowering of risks to human health. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. Human appropriation of net primary production in the United Kingdom, 1800-2000. Changes in society's impact on ecological energy flows during the agrarian-industrial transition

    International Nuclear Information System (INIS)

    Musel, Annabella

    2009-01-01

    This paper presents an empirical analysis of the United Kingdom's society's long-term intervention into the energy flows of domestic terrestrial ecosystems through the human appropriation of aboveground net primary production (aHANPP) covering the period 1800-2000. The depicted aHANPP trajectory and the historical development of its components are discussed in view of a continuously increasing population and the transition process from an agrarian to an industrial socioecological regime. During the 19th century, aHANPP shows a steady decline from its level of 71% in 1800. While even higher levels were reached during the mid 20th century, the trend during the last forty years of the period under investigation again shows a reduction of aHANPP, which lies at 68% in the year 2000. The high values of aHANPP in the United Kingdom are primarily attributable to the limited amount of forest in comparison to large agricultural areas. At the beginning of the studied period, the relative stabilisation or even decrease in aHANPP in comparison to population development was made possible through the area expansion of and productivity increases on cropland and permanent pastures. Later this was made possible through the outsourcing of biomass harvest, by satisfying local nutritional demands by means of overseas imports, and as from the mid 20th century through huge amounts of fossil fuel based inputs into agriculture (e.g. increased amounts of fertilizers and motorized traction) which allowed increases in biomass harvest to be decoupled from HANPP. (author)

  1. The object of "Rights" : third world women and the production of global human rights discourse

    OpenAIRE

    Hua, Julietta Y.

    2006-01-01

    The US "women's rights as human rights" doctrine continues to represent campaigns for international women's rights through the stories and images of Asian, African, and Latin American women. As both the idea of global human rights, and the place of women within the context of international human rights discourse become more powerful in framing a U.S. national identity, it seems that only certain issues (located in Other places that are always assumed to be "behind") come to define the US wome...

  2. The evolution of human rights in World Health Organization policy and the future of human rights through global health governance.

    Science.gov (United States)

    Meier, B M; Onzivu, W

    2014-02-01

    The World Health Organization (WHO) was intended to serve at the forefront of efforts to realize human rights to advance global health, and yet this promise of a rights-based approach to health has long been threatened by political constraints in international relations, organizational resistance to legal discourses, and medical ambivalence toward human rights. Through legal research on international treaty obligations, historical research in the WHO organizational archives, and interview research with global health stakeholders, this research examines WHO's contributions to (and, in many cases, negligence of) the rights-based approach to health. Based upon such research, this article analyzes the evolving role of WHO in the development and implementation of human rights for global health, reviews the current state of human rights leadership in the WHO Secretariat, and looks to future institutions to reclaim the mantle of human rights as a normative framework for global health governance. Copyright © 2013 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  3. Advancing health rights in a globalized world: responding to globalization through a collective human right to public health.

    Science.gov (United States)

    Meier, Benjamin Mason

    2007-01-01

    The right to health was codified in Article 12 of the International Covenant on Economic, Social and Cultural Rights as an individual right, focusing on individual health services at the expense of public health systems. This article assesses the ways in which the individual human right to health has evolved to meet collective threats to the public's health. Despite its repeated expansions, the individual right to health remains normatively incapable of addressing the injurious societal ramifcations of economic globalization, advancing individual rights to alleviate collective inequalities in underlying determinants of health. By examining modern changes to underlying determinants of health, this article concludes that responding to globalized health threats necessitates a collective right to public health.

  4. Managing Human Resource based Intellectual Capital in a Global setting

    DEFF Research Database (Denmark)

    Gretzinger, Susanne; Lemke, Sarah; Matiaske, Wenzel

    2014-01-01

    From a strategic management perspective human capital and the embedded knowledge can be viewed as intellectual capital and became inevitably important for companies in general as well as for multinationals. While national companies just have to (re-)combine resources within a homogeneous...... organizational setting, multinationals are acting in a multicultural setting. Cooperation among the host-company and subsidiaries abroad needs common ground, especially respectively communication. To create and foster common ground the retention of the core-staff is quite inevitable. This contribution discusses...

  5. Migration and Human Rights: Deep Globalization and its Consequences

    OpenAIRE

    ,

    2017-01-01

    IPSHU Research Report Series No.322nd International Symposium 2016 hosted by Institute for Peace Science, Hiroshima University“Migration and Refugee: How the International Society Tackles the Human Rights Crisis”2016年度第2回広島大学平和科学研究センター主催国際シンポジウム移民・難民―国際社会は人権の危機にいかに立ち向かうのか―(英語・日本語版)Editor: Institute for Peace Science, Hiroshima University (Responsibility editors: Shinsuke TOMOTSUGU, Asami OGURA)...

  6. Hydrological impacts of global land cover change and human water use

    Directory of Open Access Journals (Sweden)

    J. H. C. Bosmans

    2017-11-01

    Full Text Available Human impacts on global terrestrial hydrology have been accelerating during the 20th century. These human impacts include the effects of reservoir building and human water use, as well as land cover change. To date, many global studies have focussed on human water use, but only a few focus on or include the impact of land cover change. Here we use PCR-GLOBWB, a combined global hydrological and water resources model, to assess the impacts of land cover change as well as human water use globally in different climatic zones. Our results show that land cover change has a strong effect on the global hydrological cycle, on the same order of magnitude as the effect of human water use (applying irrigation, abstracting water, for industrial use for example, including reservoirs, etc.. When globally averaged, changing the land cover from that of 1850 to that of 2000 increases discharge through reduced evapotranspiration. The effect of land cover change shows large spatial variability in magnitude and sign of change depending on, for example, the specific land cover change and climate zone. Overall, land cover effects on evapotranspiration are largest for the transition of tall natural vegetation to crops in energy-limited equatorial and warm temperate regions. In contrast, the inclusion of irrigation, water abstraction and reservoirs reduces global discharge through enhanced evaporation over irrigated areas and reservoirs as well as through water consumption. Hence, in some areas land cover change and water distribution both reduce discharge, while in other areas the effects may partly cancel out. The relative importance of both types of impacts varies spatially across climatic zones. From this study we conclude that land cover change needs to be considered when studying anthropogenic impacts on water resources.

  7. Dating the Anthropocene: Towards an empirical global history of human transformation of the terrestrial biosphere

    Directory of Open Access Journals (Sweden)

    Erle C. Ellis

    2013-12-01

    Full Text Available Abstract Human use of land is a major cause of the global environmental changes that define the Anthropocene. Archaeological and paleoecological evidence confirm that human populations and their use of land transformed ecosystems at sites around the world by the late Pleistocene and historical models indicate this transformation may have reached globally significant levels more than 3000 years ago. Yet these data in themselves remain insufficient to conclusively date the emergence of land use as a global force transforming the biosphere, with plausible dates ranging from the late Pleistocene to AD 1800. Conclusive empirical dating of human transformation of the terrestrial biosphere will require unprecedented levels of investment in sustained interdisciplinary collaboration and the development of a geospatial cyberinfrastructure to collate and integrate the field observations of archaeologists, paleoecologists, paleoenvironmental scientists, environmental historians, geoscientists, geographers and other human and environmental scientists globally from the Pleistocene to the present. Existing field observations may yet prove insufficient in terms of their spatial and temporal coverage, but by assessing these observations within a spatially explicit statistically robust global framework, major observational gaps can be identified, stimulating data gathering in underrepresented regions and time periods. Like the Anthropocene itself, building scientific understanding of the human role in shaping the biosphere requires both sustained effort and leveraging the most powerful social systems and technologies ever developed on this planet.

  8. Consequences of human modification of the global nitrogen cycle

    Science.gov (United States)

    Erisman, Jan Willem; Galloway, James N.; Seitzinger, Sybil; Bleeker, Albert; Dise, Nancy B.; Petrescu, A. M. Roxana; Leach, Allison M.; de Vries, Wim

    2013-01-01

    The demand for more food is increasing fertilizer and land use, and the demand for more energy is increasing fossil fuel combustion, leading to enhanced losses of reactive nitrogen (Nr) to the environment. Many thresholds for human and ecosystem health have been exceeded owing to Nr pollution, including those for drinking water (nitrates), air quality (smog, particulate matter, ground-level ozone), freshwater eutrophication, biodiversity loss, stratospheric ozone depletion, climate change and coastal ecosystems (dead zones). Each of these environmental effects can be magnified by the ‘nitrogen cascade’: a single atom of Nr can trigger a cascade of negative environmental impacts in sequence. Here, we provide an overview of the impact of Nr on the environment and human health, including an assessment of the magnitude of different environmental problems, and the relative importance of Nr as a contributor to each problem. In some cases, Nr loss to the environment is the key driver of effects (e.g. terrestrial and coastal eutrophication, nitrous oxide emissions), whereas in some other situations nitrogen represents a key contributor exacerbating a wider problem (e.g. freshwater pollution, biodiversity loss). In this way, the central role of nitrogen can remain hidden, even though it actually underpins many trans-boundary pollution problems. PMID:23713116

  9. Consequences of human modification of the global nitrogen cycle.

    Science.gov (United States)

    Erisman, Jan Willem; Galloway, James N; Seitzinger, Sybil; Bleeker, Albert; Dise, Nancy B; Petrescu, A M Roxana; Leach, Allison M; de Vries, Wim

    2013-07-05

    The demand for more food is increasing fertilizer and land use, and the demand for more energy is increasing fossil fuel combustion, leading to enhanced losses of reactive nitrogen (Nr) to the environment. Many thresholds for human and ecosystem health have been exceeded owing to Nr pollution, including those for drinking water (nitrates), air quality (smog, particulate matter, ground-level ozone), freshwater eutrophication, biodiversity loss, stratospheric ozone depletion, climate change and coastal ecosystems (dead zones). Each of these environmental effects can be magnified by the 'nitrogen cascade': a single atom of Nr can trigger a cascade of negative environmental impacts in sequence. Here, we provide an overview of the impact of Nr on the environment and human health, including an assessment of the magnitude of different environmental problems, and the relative importance of Nr as a contributor to each problem. In some cases, Nr loss to the environment is the key driver of effects (e.g. terrestrial and coastal eutrophication, nitrous oxide emissions), whereas in some other situations nitrogen represents a key contributor exacerbating a wider problem (e.g. freshwater pollution, biodiversity loss). In this way, the central role of nitrogen can remain hidden, even though it actually underpins many trans-boundary pollution problems.

  10. Historical evolution of human anthrax from occupational disease to potentially global threat as bioweapon.

    Science.gov (United States)

    D'Amelio, Enrico; Gentile, Bernardina; Lista, Florigio; D'Amelio, Raffaele

    2015-12-01

    Anthrax is caused by Bacillus anthracis, which can naturally infect livestock, wildlife and occupationally exposed humans. However, for its resistance due to spore formation, ease of dissemination, persistence in the environment and high virulence, B. anthracis has been considered the most serious bioterrorism agent for a long time. During the last century anthrax evolved from limited natural disease to potentially global threat if used as bioweapon. Several factors may mitigate the consequences of an anthrax attack, including 1. the capability to promptly recognize and manage the illness and its public health consequences; 2. the limitation of secondary contamination risk through an appropriate decontamination; and 3. the evolution of genotyping methods (for microbes characterization at high resolution level) that can influence the course and/or focus of investigations, impacting the response of the government to an attack. A PubMed search has been done using the key words “bioterrorism anthrax”. Over one thousand papers have been screened and the most significant examined to present a comprehensive literature review in order to discuss the current knowledge and strategies in preparedness for a possible deliberate release of B. anthracis spores and to indicate the most current and complete documents in which to deepen. The comprehensive analysis of the two most relevant unnatural anthrax release events, Sverdlovsk in the former Soviet Union (1979) and the contaminated letters in the USA (2001), shows that inhalational anthrax may easily and cheaply be spread resulting in serious consequences. The damage caused by an anthrax attack can be limited if public health organization, first responders, researchers and investigators will be able to promptly manage anthrax cases and use new technologies for decontamination methods and in forensic microbiology.

  11. Human influence on the global mercury cycle: understanding the past and projecting the future

    Directory of Open Access Journals (Sweden)

    Amos H. M.

    2013-04-01

    Full Text Available Humans have been releasing mercury (Hg to the environment since antiquity. Due to the toxicity of Hg, the extent of anthropogenic enrichment is a global health concern. Here we use a global biogeochemical box model to quantify anthropogenic enrichment, investigate the timescales required to remove anthropogenic Hg from actively cycling reservoirs, and explore future anthropogenic emission scenarios and their impact on Hg accumulation. By considering the full history of anthropogenic emissions, we find that the global ocean has been substantially enriched by human activity, with implications for exposures of marine fish. Model simulations show anthropogenic Hg entering surface reservoirs is removed on the order of years. Future emission scenarios that achieve substantial reductions in global anthropogenic Hg emissions have the dual benefit of decreasing atmospheric deposition and decreasing the pool of legacy Hg actively cycling in terrestrial and oceanic ecosystems.

  12. Managing Human Resource based Intellectual Capital in a Global setting

    DEFF Research Database (Denmark)

    Gretzinger, Susanne; Lemke, Sarah; Matiaske, Wenzel

    2014-01-01

    organizational setting, multinationals are acting in a multicultural setting. Cooperation among the host-company and subsidiaries abroad needs common ground, especially respectively communication. To create and foster common ground the retention of the core-staff is quite inevitable. This contribution discusses...... if culturally differentiated incentive systems are necessary for optimised retention management? In the empirical part of this study it was made us of data from 32 countries. The research results reveal a moderating impact of cultural dimensions and therefore a cultural dependency for the effectiveness...... of incentives on retention management and therewith implicates that retention management is significant for the process of developing and fostering a MNCs intellectual capital. To improve their human-resource based intellectual capital MNCs have to adapt their initiatives to the cultural background...

  13. Insects in the human food chain: global status and opportunities

    DEFF Research Database (Denmark)

    Halloran, Afton Marina Szasz; Muenke, Christopher; Vantomme, Paul

    2014-01-01

    Insects are part of the traditional diets of approximately 2 billion people worldwide. Insects can contribute to food security and be a part of the solution to protein shortages, given their high nutritional value, low emissions of greenhouse gases, low requirements for land and water, and the high...... efficiency at which they can convert feed into food. This article outlines the potential of insects as a food for humans as well as a feedstock for animals and fish. The majority of insects consumed in developing countries today are harvested in nature from wild populations. In Western countries, the disgust...... factor in considering insects as food, combined currently with their limited availability on the market, and a lack of regulations governing insects as food and feed, are major barriers for their further expansion. However, the biggest opportunity may well lie in the production of insect biomass...

  14. Human rights in occupational therapy education: A step towards a more occupationally just global society.

    Science.gov (United States)

    Crawford, Emma; Aplin, Tammy; Rodger, Sylvia

    2017-04-01

    Education on human rights will place occupational therapists in a strong position to address societal inequities that limit occupational engagement for many client groups. The imminent changes to the Minimum Standard for the Education of Occupational Therapists engender efforts towards social change and will require university-level human rights education. This education might enhance the profession's influence on disadvantaging social structures in order to effect social change. To contribute to the evidence base for social change education in occupational therapy, this research aims to understand the knowledge, skills, confidence and learning experiences of occupational therapy students who completed a human rights course. Final year occupational therapy students responded to questionnaires which included listing human rights, a human rights scale measuring knowledge and confidence for working towards human rights, and open questions. Numbers of rights listed, knowledge scores and confidence scores were calculated. Responses to the open questions were thematically analysed. After completing a human rights course, students had good knowledge and moderate confidence to work with human rights. Three themes were identified including 'learning about human rights', 'learning about structural, societal and global perspectives on occupational engagement' and 'learning how occupational therapists can work with groups, communities and populations: becoming articulate and empowered'. Human rights education fosters the development of occupational therapists who are skilled, knowledgeable, confident and empowered to address occupational injustices, according to these research findings. To develop a more occupationally just global society, education that considers iniquitous social structures and human rights is necessary. © 2016 Occupational Therapy Australia.

  15. Sixteen years of change in the global terrestrial human footprint and implications for biodiversity conservation

    Science.gov (United States)

    Venter, Oscar; Sanderson, Eric W.; Magrach, Ainhoa; Allan, James R.; Beher, Jutta; Jones, Kendall R.; Possingham, Hugh P.; Laurance, William F.; Wood, Peter; Fekete, Balázs M.; Levy, Marc A.; Watson, James E. M.

    2016-08-01

    Human pressures on the environment are changing spatially and temporally, with profound implications for the planet's biodiversity and human economies. Here we use recently available data on infrastructure, land cover and human access into natural areas to construct a globally standardized measure of the cumulative human footprint on the terrestrial environment at 1 km2 resolution from 1993 to 2009. We note that while the human population has increased by 23% and the world economy has grown 153%, the human footprint has increased by just 9%. Still, 75% the planet's land surface is experiencing measurable human pressures. Moreover, pressures are perversely intense, widespread and rapidly intensifying in places with high biodiversity. Encouragingly, we discover decreases in environmental pressures in the wealthiest countries and those with strong control of corruption. Clearly the human footprint on Earth is changing, yet there are still opportunities for conservation gains.

  16. Appropriability, services and reputation

    NARCIS (Netherlands)

    Dolfsma, W.A.

    2011-01-01

    The appropriability regime (Teece 1986) that innovating service firms face is generally weaker than what firms in manufacturing sectors face. An important means to appropriate benefits from innovation that service firms can use is their reputation. This conceptual paper offers insights into how a

  17. Limitations to Thermoregulation and Acclimatization Challenge Human Adaptation to Global Warming.

    Science.gov (United States)

    Hanna, Elizabeth G; Tait, Peter W

    2015-07-15

    Human thermoregulation and acclimatization are core components of the human coping mechanism for withstanding variations in environmental heat exposure. Amidst growing recognition that curtailing global warming to less than two degrees is becoming increasing improbable, human survival will require increasing reliance on these mechanisms. The projected several fold increase in extreme heat events suggests we need to recalibrate health protection policies and ratchet up adaptation efforts. Climate researchers, epidemiologists, and policy makers engaged in climate change adaptation and health protection are not commonly drawn from heat physiology backgrounds. Injecting a scholarly consideration of physiological limitations to human heat tolerance into the adaptation and policy literature allows for a broader understanding of heat health risks to support effective human adaptation and adaptation planning. This paper details the physiological and external environmental factors that determine human thermoregulation and acclimatization. We present a model to illustrate the interrelationship between elements that modulate the physiological process of thermoregulation. Limitations inherent in these processes, and the constraints imposed by differing exposure levels, and thermal comfort seeking on achieving acclimatization, are then described. Combined, these limitations will restrict the likely contribution that acclimatization can play in future human adaptation to global warming. We postulate that behavioral and technological adaptations will need to become the dominant means for human individual and societal adaptations as global warming progresses.

  18. Limitations to Thermoregulation and Acclimatization Challenge Human Adaptation to Global Warming

    Directory of Open Access Journals (Sweden)

    Elizabeth G. Hanna

    2015-07-01

    Full Text Available Human thermoregulation and acclimatization are core components of the human coping mechanism for withstanding variations in environmental heat exposure. Amidst growing recognition that curtailing global warming to less than two degrees is becoming increasing improbable, human survival will require increasing reliance on these mechanisms. The projected several fold increase in extreme heat events suggests we need to recalibrate health protection policies and ratchet up adaptation efforts. Climate researchers, epidemiologists, and policy makers engaged in climate change adaptation and health protection are not commonly drawn from heat physiology backgrounds. Injecting a scholarly consideration of physiological limitations to human heat tolerance into the adaptation and policy literature allows for a broader understanding of heat health risks to support effective human adaptation and adaptation planning. This paper details the physiological and external environmental factors that determine human thermoregulation and acclimatization. We present a model to illustrate the interrelationship between elements that modulate the physiological process of thermoregulation. Limitations inherent in these processes, and the constraints imposed by differing exposure levels, and thermal comfort seeking on achieving acclimatization, are then described. Combined, these limitations will restrict the likely contribution that acclimatization can play in future human adaptation to global warming. We postulate that behavioral and technological adaptations will need to become the dominant means for human individual and societal adaptations as global warming progresses.

  19. Limitations to Thermoregulation and Acclimatization Challenge Human Adaptation to Global Warming

    Science.gov (United States)

    Hanna, Elizabeth G.; Tait, Peter W.

    2015-01-01

    Human thermoregulation and acclimatization are core components of the human coping mechanism for withstanding variations in environmental heat exposure. Amidst growing recognition that curtailing global warming to less than two degrees is becoming increasing improbable, human survival will require increasing reliance on these mechanisms. The projected several fold increase in extreme heat events suggests we need to recalibrate health protection policies and ratchet up adaptation efforts. Climate researchers, epidemiologists, and policy makers engaged in climate change adaptation and health protection are not commonly drawn from heat physiology backgrounds. Injecting a scholarly consideration of physiological limitations to human heat tolerance into the adaptation and policy literature allows for a broader understanding of heat health risks to support effective human adaptation and adaptation planning. This paper details the physiological and external environmental factors that determine human thermoregulation and acclimatization. We present a model to illustrate the interrelationship between elements that modulate the physiological process of thermoregulation. Limitations inherent in these processes, and the constraints imposed by differing exposure levels, and thermal comfort seeking on achieving acclimatization, are then described. Combined, these limitations will restrict the likely contribution that acclimatization can play in future human adaptation to global warming. We postulate that behavioral and technological adaptations will need to become the dominant means for human individual and societal adaptations as global warming progresses. PMID:26184272

  20. COMMENTARY: GLOBALIZATION, HEALTH SECTOR REFORM, AND THE HUMAN RIGHT TO HEALTH: IMPLICATIONS FOR FUTURE HEALTH POLICY.

    Science.gov (United States)

    Schuftan, Claudio

    2015-01-01

    The author here distills his long-time personal experience with the deleterious effects of globalization on health and on the health sector reforms embarked on in many of the more than 50 countries where he has worked in the last 25 years. He highlights the role that the "human right to health" framework can and should play in countering globalization's negative effects on health and in shaping future health policy. This is a testimonial article.

  1. Education and human survival: The relevance of the global security framework to international education

    Science.gov (United States)

    Williams, Christopher

    2000-07-01

    The nature of international education as a field of studies has been affected by global changes over the past decade. At the same time, the concept of global security has emerged, bringing together studies related to development, the environment and the understanding of violence. Although much of the education literature reflects the global security approach, it is not a field that has been subjected to much analysis as a whole. This paper provides an assessment of international education as a discipline, and outlines the global security framework. It examines how this framework is reflected in the forms of analysis used by international educationists. Finally it suggests how the central purpose of global security, namely ensuring human survival, could be adopted within international education to provide a clear sense of direction. This has specific implications for such areas as curriculum, assessment, educational provision and planning.

  2. Impact of climate forcing uncertainty and human water use on global and continental water balance components

    Directory of Open Access Journals (Sweden)

    H. Müller Schmied

    2016-10-01

    Full Text Available The assessment of water balance components using global hydrological models is subject to climate forcing uncertainty as well as to an increasing intensity of human water use within the 20th century. The uncertainty of five state-of-the-art climate forcings and the resulting range of cell runoff that is simulated by the global hydrological model WaterGAP is presented. On the global land surface, about 62 % of precipitation evapotranspires, whereas 38 % discharges into oceans and inland sinks. During 1971–2000, evapotranspiration due to human water use amounted to almost 1 % of precipitation, while this anthropogenic water flow increased by a factor of approximately 5 between 1901 and 2010. Deviation of estimated global discharge from the ensemble mean due to climate forcing uncertainty is approximately 4 %. Precipitation uncertainty is the most important reason for the uncertainty of discharge and evapotranspiration, followed by shortwave downward radiation. At continental levels, deviations of water balance components due to uncertain climate forcing are higher, with the highest discharge deviations occurring for river discharge in Africa (−6 to 11 % from the ensemble mean. Uncertain climate forcings also affect the estimation of irrigation water use and thus the estimated human impact of river discharge. The uncertainty range of global irrigation water consumption amounts to approximately 50 % of the global sum of water consumption in the other water use sector.

  3. Seventh enemy: the human factor in the global crisis

    Energy Technology Data Exchange (ETDEWEB)

    Higgins, R.

    1978-01-01

    During the next twenty-five years, Higgins says we and our children will face a world of mounting confusion and horror, including hardship, disorder, war, and the starvation of millions. Daring to see mankind's rapidly converging crisis for what it is, he starkly forecasts the course it is likely to take. He shows that there are six immense impersonal threats to the human future: overpopulation, famine, resource shortage, environmental degradation, nuclear abuse, and technologies racing out of control. Theoretically these six challenges are not beyond solving; but, asks Higgins, do we have the time, or the will, or the capacity to organize against them. The frightening inertia of our political institutions and our obstinate individual blindness to the realities of the late twentieth century are the critical factors. To avoid a holocaust, we need a remarkable transformation of the moral basis of our politics. The Seventh Enemy can be defeated, argues the author, and he concludes with a thoughtful and controversial discussion of the qualities of consciousness that mankind must bring to bear so urgently on its extraordinary situation. Thus, this cogent analysis ends on a note of cautious hope.

  4. Global spatial distributions of nitrogen and carbon stable isotope ratios of modern human hair.

    Science.gov (United States)

    Hülsemann, Frank; Lehn, Christine; Schneider, Sabine; Jackson, Glen; Hill, Sarah; Rossmann, Andreas; Scheid, Nicole; Dunn, Philip J H; Flenker, Ulrich; Schänzer, Wilhelm

    2015-11-30

    Natural stable carbon (δ(13)C) and nitrogen isotope ratios (δ(15)N) of humans are related to individual dietary habits and environmental and physiological factors. In forensic science the stable isotope ratios of human remains such as hair and nail are used for geographical allocation. Thus, knowledge of the global spatial distribution of human δ(13)C and δ(15)N values is an essential component in the interpretation of stable isotope analytical results. No substantial global datasets of human stable isotope ratios are currently available, although the amount of available (published) data has increased within recent years. We have herein summarised the published data on human global δ(13)C andδ(15)N values (around 3600 samples) and added experimental values of more than 400 additional worldwide human hair and nail samples. In order to summarise isotope ratios for hair and nail samples correction factors were determined. The current available dataset of human stable isotope ratios is biased towards Europe and North America with only limited data for countries in Africa, Central and South America and Southeast Asia. The global spatial distribution of carbon isotopes is related to latitude and supports the fact that human δ(13)C values are dominated by the amount of C4 plants in the diet, either due to direct ingestion as plant food, or by its use as animal feed. In contrast, the global spatial distribution of human δ(15)N values is apparently not exclusively related to the amount of fish or meat ingested, but also to environmental factors that influence agricultural production. There are still a large proportion of countries, especially in Africa, where there are no available data for human carbon and nitrogen isotope ratios. Although the interpretation of modern human carbon isotope ratios at the global scale is quite possible, and correlates with the latitude, the potential influences of extrinsic and/or intrinsic factors on human nitrogen isotope ratios

  5. [Global public health: international health is tested to its limits by the human influenza A epidemic].

    Science.gov (United States)

    Franco-Giraldo, Alvaro; Alvarez-Dardet, Carlos

    2009-06-01

    This article comes from the intense international pressure that follows a near-catastrophy, such as the human influenza A H1N1 epidemic, and the limited resources for confronting such events. The analysis covers prevailing 20th century trends in the international public health arena and the change-induced challenges brought on by globalization, the transition set in motion by what has been deemed the "new" international public health and an ever-increasing focus on global health, in the context of an international scenario of shifting risks and opportunities and a growing number of multinational players. Global public health is defined as a public right, based on a new appreciation of the public, a new paradigm centered on human rights, and altruistic philosophy, politics, and ethics that undergird the changes in international public health on at least three fronts: redefining its theoretical foundation, improving world health, and renewing the international public health system, all of which is the byproduct of a new form of governance. A new world health system, directed by new global public institutions, would aim to make public health a global public right and face a variety of staggering challenges, such as working on public policy management on a global scale, renewing and democratizing the current global governing structure, and conquering the limits and weaknesses witnessed by international health.

  6. Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Influence Index (HII) Dataset (IGHP)

    Data.gov (United States)

    National Aeronautics and Space Administration — The Global Human Influence Index Dataset of the Last of the Wild Project, Version 2, 2005 (LWP-2) is a global dataset of 1-kilometer grid cells, created from nine...

  7. Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Influence Index (HII) Dataset (Geographic)

    Data.gov (United States)

    National Aeronautics and Space Administration — The Global Human Influence Index Dataset of the Last of the Wild Project, Version 2, 2005 (LWP-2) is a global dataset of 1-kilometer grid cells, created from nine...

  8. The Role of Therapy Education of Islamic Meaning to Overcome Today’s Global Human Crisis

    Directory of Open Access Journals (Sweden)

    Nina Aminah

    2016-02-01

    Full Text Available Modern community are exposed to current issues related to the very complex personality. Islam offers a therapeutic meaning to overcome the global human crisis through the holy Qu’ran. This study aims to provide a qualitative analysis of logotherapy alternative to global human who experience critical conditions such as the door of death (sakaratul maut, acute illnesses, HIV Aids, kidney illness, stroke, coma, depression / stress, due to the hazards, and other refractory disease. The study showed that the therapy of Islamic meaning based on the holy Qur’an is broader and more comprehensive than the meaning therapy by Viktor E. Frankl.

  9. From smallpox eradication to contemporary global health initiatives: enhancing human capacity towards a global public health goal.

    Science.gov (United States)

    Tarantola, Daniel; Foster, Stanley O

    2011-12-30

    The eradication of smallpox owes its success first and foremost to the thousands of lay health workers and community members who, throughout the campaign and across continents, took on the roles of advocates, educators, vaccinators, care providers and contributors to epidemic surveillance and containment. Bangladesh provides a good example where smallpox eradication and the capacity enhancement needed to achieve this goal resulted in a two-way mutually beneficial process. Smallpox-dedicated staff provided community members with information guidance, support and tools. In turn, communities not only created the enabling environment for smallpox program staff to perform their work but acquired the capacity to perform essential eradication tasks. Contemporary global health programmes can learn much from these core lessons including: the pivotal importance of supporting community aspirations, capacity and resilience; the critical need to enhance commitment, capacity and accountability across the workforce; and the high value of attentive human resources management and support. We owe to subsequent global disease control, elimination and eradication ventures recognition of the need for social and behavioural science to inform public health strategies; the essential roles that civil society organizations and public-private partnerships can play in public health discourse and action; the overall necessity of investing in broad-based health system strengthening; and the utility of applying human rights principles, norms and standards to public health policy and practice. Crown Copyright © 2011. Published by Elsevier Ltd. All rights reserved.

  10. Implications of global climate change for housing, human settlements and public health.

    Science.gov (United States)

    Hales, Simon; Baker, Michael; Howden-Chapman, Philippa; Menne, Bettina; Woodruff, Rosalie; Woodward, Alistair

    2007-01-01

    Global climate change has profound implications for human societies. The present---ecologically unsustainable--trajectory of human development fails to provide for the basic needs of a substantial fraction of the global population, while diminishing the prospects for future generations. Human-caused climate change has already begun to affect weather patterns, physical and biological phenomena, and vulnerable human communities. Because the social processes of production and consumption have their own momentum, and because carbon dioxide has a long atmospheric lifetime, further climate change is inevitable over the coming century, even allowing for the adoption of mitigation measures. This situation implies that we should also try to reduce, and where possible to prevent, the adverse effects of climate changes by planned adaptation. Will human settlements be able to provide a healthy living environment and shelter from extreme climate events, such as cyclones and heat waves? In this paper, we review the nexus between human health, climate change, and the planning of housing and human settlements. We conclude that adapting to a rapidly changing global environment will be a major challenge, in the context of increasing population and per capita consumption, without increasing pressures on natural systems. Energy-efficient cities and the creation of opportunities for poor countries will be important elements of people centered, ecologically sustainable, development in the twenty-first century.

  11. The 'dirty downside' of global sporting events: focus on human trafficking for sexual exploitation.

    Science.gov (United States)

    Finkel, R; Finkel, M L

    2015-01-01

    Human trafficking is as complex human rights and public health issue. The issue of human trafficking for sexual exploitation at large global sporting events has proven to be elusive given the clandestine nature of the industry. This piece examines the issue from a public health perspective. This is a literature review of the 'most comprehensive' studies published on the topic. A PubMed search was done using MeSH terms 'human traffickings' and 'sex trafficking' and 'human rights abuses'. Subheadings included 'statistics and numerical data', 'legislation and jurispudence', 'prevention and control', and 'therapy'. Only papers published in English were reviewed. The search showed that very few well-designed empirical studies have been conducted on the topic and only one pertinent systematic review was identified. Findings show a high prevalence of physical violence among those trafficked compared to non-trafficked women. Sexually transmitted infections and HIV AIDS are prevalent and preventive care is virtually non-existent. Quantifying human trafficking for sexual exploitation at large global sporting events has proven to be elusive given the clandestine nature of the industry. This is not to say that human trafficking for sex as well as forced sexual exploitation does not occur. It almost certainly exists, but to what extent is the big question. It is a hidden problem on a global scale in plain view with tremendous public health implications. Copyright © 2014 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  12. Globalization

    DEFF Research Database (Denmark)

    Plum, Maja

    Globalization is often referred to as external to education - a state of affair facing the modern curriculum with numerous challenges. In this paper it is examined as internal to curriculum; analysed as a problematization in a Foucaultian sense. That is, as a complex of attentions, worries, ways...... of reasoning, producing curricular variables. The analysis is made through an example of early childhood curriculum in Danish Pre-school, and the way the curricular variable of the pre-school child comes into being through globalization as a problematization, carried forth by the comparative practices of PISA...

  13. Globalization

    OpenAIRE

    F. Gerard Adams

    2008-01-01

    The rapid globalization of the world economy is causing fundamental changes in patterns of trade and finance. Some economists have argued that globalization has arrived and that the world is “flat†. While the geographic scope of markets has increased, the author argues that new patterns of trade and finance are a result of the discrepancies between “old†countries and “new†. As the differences are gradually wiped out, particularly if knowledge and technology spread worldwide, the t...

  14. The Human Influence on Global Warming: Sensitivity to AMOC and OHE

    Science.gov (United States)

    Salawitch, R. J.; Hope, A. P.; Mascioli, N. R.; Canty, T. P.

    2015-12-01

    We use an empirical model of global climate to quantify the role of human activity on global mean surface temperature (GMST), with particular attention to the treatment of Atlantic Meridional Overturning Circulation (AMOC) and the export of heat from the atmosphere to the world's oceans. The study examines changes in GMST from 1860 to present with particular attention focused on two time periods: 1998 to 2012, the time of the so-called global warming hiatus and 1979 to 2010, a three decade span for which researchers have attempted to quantify the human influence on GMST. We will show that the existence of the global warming hiatus depends on which dataset is used to define GMST: in our model framework there is little or no global warming hiatus upon use of either the recent NOAA record for GMST (Karl et al., 2015) or the use of a revision to the CRU4 dataset suggested by Cowtan and Way (2014). Next, we show that humans have been responsible for 0.13±0.06°C/decade rise in GMST during the past three decades (1979 to 2010), considerably less than the rise in GMST attributed to humans over this same time period (0.17±0.01°C/decade) by Foster and Rahmstorf (2011). We suggest this prior study obtained an erroneously high value due to their neglect of the influence of variations in the strength of the AMOC on global climate. Finally, we'll provide projections of GMST over the next four decades based on the rise in greenhouse gases (GHGs) given in the four Representative Concentration Pathway scenarios of IPCC AR5. These projections include detailed quantitative assessments of the sensitivity of global warming to the efficiency of ocean heat export, resulting in a probability distribution function of future GMST for each RCP scenario.

  15. Socio-Economic Inequality, Human Trafficking, and the Global Slave Trade

    Directory of Open Access Journals (Sweden)

    John R. Barner

    2014-04-01

    Full Text Available The purpose of this paper is to discuss human trafficking within the broader framework of socio-economic inequality. The presence of socio-economic inequality in the world creates a system where those in power very easily dominate and take advantage of those people without power. One of the most serious contemporary effects of inequalities between and within nations is the phenomenon of global sex trade or human trafficking for the purposes of sex. Deriving from unequal power relations, human trafficking is a serious global crime that involves the exploitation of many, but mostly females and children. This paper provides an extensive discussion of inequality and its links with human trafficking as contemporary slavery. In conclusion, the paper provides a list of selected intra-national and multi-national service organizations that are adopting strategies for combating trafficking through the reduction of social and economic inequality. Implications for social welfare advocates and international collaborative efforts are highlighted.

  16. Narrative self-appropriation

    DEFF Research Database (Denmark)

    Køster, Allan

    2017-01-01

    role in processes of appropriating such embodied self-alienness. Importantly, the notion of narrative used is that of a scalar conception of narrativity as a variable quality of experience that comes in degrees. From this perspective, narrative appropriation is a process of gradually attributing...... the quality of narrativity to experiences, thereby familiarising the moods, affects, and responses that otherwise govern “from behind”. Finally, I propose that the idea of a narrative appropriation of embodied self-alienness is also relevant to the much-debated question of personal responsibility in BPD......; particularly as this question plays out in psychotherapeutic contexts where a narrative self-appropriation may facilitate an increase in sense of autonomy and reduce emotions of guilt and shame....

  17. Under the (legal radar screen: global health initiatives and international human rights obligations

    Directory of Open Access Journals (Sweden)

    Hammonds Rachel

    2012-11-01

    Full Text Available Abstract Background Given that many low income countries are heavily reliant on external assistance to fund their health sectors the acceptance of obligations of international assistance and cooperation with regard to the right to health (global health obligations is insufficiently understood and studied by international health and human rights scholars. Over the past decade Global Health Initiatives, like the Global Fund to fight AIDS, Tuberculosis and Malaria (Global Fund have adopted novel approaches to engaging with stakeholders in high and low income countries. This article explores how this experience impacted on acceptance of the international obligation to (help fulfil the right to health beyond borders. Methods The authors conducted an extensive review of international human rights law literature, transnational legal process literature, global public health literature and grey literature pertaining to Global Health Initiatives. To complement this desk work and deepen their understanding of how and why different legal norms evolve the authors conducted 19 in-depth key informant interviews with actors engaged with three stakeholders; the European Union, the United States and Belgium. The authors then analysed the interviews through a transnational legal process lens. Results Through according value to the process of examining how and why different legal norms evolve transnational legal process offers us a tool for engaging with the dynamism of developments in global health suggesting that operationalising global health obligations could advance the right to health for all. Conclusions In many low-income countries the health sector is heavily dependent on external assistance to fulfil the right to health of people thus it is vital that policies and tools for delivering reliable, long-term assistance are developed so that the right to health for all becomes more than a dream. Our research suggests that the Global Fund experience offers

  18. Under the (legal) radar screen: global health initiatives and international human rights obligations

    Science.gov (United States)

    2012-01-01

    Background Given that many low income countries are heavily reliant on external assistance to fund their health sectors the acceptance of obligations of international assistance and cooperation with regard to the right to health (global health obligations) is insufficiently understood and studied by international health and human rights scholars. Over the past decade Global Health Initiatives, like the Global Fund to fight AIDS, Tuberculosis and Malaria (Global Fund) have adopted novel approaches to engaging with stakeholders in high and low income countries. This article explores how this experience impacted on acceptance of the international obligation to (help) fulfil the right to health beyond borders. Methods The authors conducted an extensive review of international human rights law literature, transnational legal process literature, global public health literature and grey literature pertaining to Global Health Initiatives. To complement this desk work and deepen their understanding of how and why different legal norms evolve the authors conducted 19 in-depth key informant interviews with actors engaged with three stakeholders; the European Union, the United States and Belgium. The authors then analysed the interviews through a transnational legal process lens. Results Through according value to the process of examining how and why different legal norms evolve transnational legal process offers us a tool for engaging with the dynamism of developments in global health suggesting that operationalising global health obligations could advance the right to health for all. Conclusions In many low-income countries the health sector is heavily dependent on external assistance to fulfil the right to health of people thus it is vital that policies and tools for delivering reliable, long-term assistance are developed so that the right to health for all becomes more than a dream. Our research suggests that the Global Fund experience offers lessons to build on. PMID

  19. Under the (legal) radar screen: global health initiatives and international human rights obligations.

    Science.gov (United States)

    Hammonds, Rachel; Ooms, Gorik; Vandenhole, Wouter

    2012-11-15

    Given that many low income countries are heavily reliant on external assistance to fund their health sectors the acceptance of obligations of international assistance and cooperation with regard to the right to health (global health obligations) is insufficiently understood and studied by international health and human rights scholars. Over the past decade Global Health Initiatives, like the Global Fund to fight AIDS, Tuberculosis and Malaria (Global Fund) have adopted novel approaches to engaging with stakeholders in high and low income countries. This article explores how this experience impacted on acceptance of the international obligation to (help) fulfil the right to health beyond borders. The authors conducted an extensive review of international human rights law literature, transnational legal process literature, global public health literature and grey literature pertaining to Global Health Initiatives. To complement this desk work and deepen their understanding of how and why different legal norms evolve the authors conducted 19 in-depth key informant interviews with actors engaged with three stakeholders; the European Union, the United States and Belgium. The authors then analysed the interviews through a transnational legal process lens. Through according value to the process of examining how and why different legal norms evolve transnational legal process offers us a tool for engaging with the dynamism of developments in global health suggesting that operationalising global health obligations could advance the right to health for all. In many low-income countries the health sector is heavily dependent on external assistance to fulfil the right to health of people thus it is vital that policies and tools for delivering reliable, long-term assistance are developed so that the right to health for all becomes more than a dream. Our research suggests that the Global Fund experience offers lessons to build on.

  20. Human impacts on 20th century fire dynamics and implications for global carbon and water trajectories

    Science.gov (United States)

    Li, Fang; Lawrence, David M.; Bond-Lamberty, Ben

    2018-03-01

    Fire is a fundamental Earth system process and the primary ecosystem disturbance on the global scale. It affects carbon and water cycles through changing terrestrial ecosystems, and at the same time, is regulated by weather and climate, vegetation characteristics, and, importantly, human ignitions and suppression (i.e., the direct human effect on fire). Here, we utilize the Community Land Model version 4.5 (CLM4.5) to quantify the impacts of changes in human ignition and suppression on fire dynamics and associated carbon and water cycles. We find that the impact is to significantly reduce the 20th century global burned area by a century average of 38 Mha/yr and by 103 Mha/yr at the end of the century. Land carbon gain is weakened by 17% over the 20th century, mainly due to increased human deforestation fires and associated escape fires (i.e., degradation fires) in the tropical humid forests, even though the decrease in burned area in many other regions due to human fire suppression acts to increase land carbon gain. The direct human effect on fire weakens the upward trend in global runoff throughout the century by 6% and enhances the upward trend in global evapotranspiration since 1945 by 7%. In addition, the above impacts in densely populated, highly developed (if population density > 0.1 person/km2), or moderately populated and developed regions are of opposite sign to those in other regions. Our study suggests that particular attention should be paid to human deforestation and degradation fires in the tropical humid forests when reconstructing and projecting fire carbon emissions and net atmosphere-land carbon exchange and estimating resultant impacts of direct human effect on fire.

  1. Human impacts on 20th century fire dynamics and implications for global carbon and water trajectories

    Energy Technology Data Exchange (ETDEWEB)

    Li, Fang; Lawrence, David M.; Bond-Lamberty, Ben

    2018-03-01

    Fire is a fundamental Earth system process and the primary ecosystem disturbance on the global scale. It affects carbon and water cycles through changing terrestrial ecosystems, and at the same time, is regulated by weather and climate, vegetation characteristics, and, importantly, human ignitions and suppression (i.e., the direct human effect on fire). Here, we utilize the Community Land Model version 4.5 (CLM4.5) to quantify the impacts of changes in human ignition and suppression on fire dynamics and associated carbon and water cycles. We find that the impact is to significantly reduce the 20th century global burned area by a century average of 38 Mha/yr and by 103 Mha/yr at the end of the century. Land carbon gain is weakened by 17% over the 20th century, mainly due to increased human deforestation fires and associated escape fires (i.e., degradation fires) in the tropical humid forests, even though the decrease in burned area in many other regions due to human fire suppression acts to increase land carbon gain. The direct human effect on fire weakens the upward trend in global runoff throughout the century by 6% and enhances the upward trend in global evapotranspiration since ~ 1945 by 7%. In addition, the above impacts in densely populated, highly developed (if population density > 0.1 person/km2), or moderately populated and developed regions are of opposite sign to those in other regions. Our study suggests that particular attention should be paid to human deforestation and degradation fires in the tropical humid forests when reconstructing and projecting fire carbon emissions and net atmosphere-land carbon exchange and estimating resultant impacts of direct human effect on fire.

  2. Estimating the global burden of thalassogenic diseases: human infectious diseases caused by wastewater pollution of the marine environment.

    Science.gov (United States)

    Shuval, Hillel

    2003-06-01

    bathing in wastewater-polluted coastal waters. Filter-feeding shellfish/bivalves, which are often harvested from wastewater-polluted areas of the sea, can effectively filter out and concentrate the microbial pathogens in the seawater. It can be roughly estimated that annually there are some 4 million cases of infectious hepatitis A and E (HAV/HEV), with some 40 thousand deaths and 40 thousand cases of long-term disability, mainly chronic liver damage, from consuming raw or lightly steamed filter-feeding shellfish/molluscs harvested globally from polluted coastal waters. The total global health impact of the thalassogenic diseases--human infectious diseases associated with pathogenic microorganisms from land-based wastewater pollution of the seas--is estimated to be about 3 million 'disability-adjusted life years' (DALY)/year, with an estimated economic loss of some 12 billion dollars per year. Due to the preliminary nature of the estimates in this study it is appropriate to assume that all of the above figures are no more than first approximations and that the true figures may be 50% higher or lower. Nevertheless, it is the author's belief that this study indicates that wastewater pollution of the sea results in a multi-billion dollar per year health burden and that preventing wastewater pollution of the sea is worthy of inclusion on the global agenda of marine pollution prevention and control.

  3. AIDS Prevention: Views on the Administration's Budget Proposals. Briefing Report to the Chairman, Subcommittee on Labor, Health and Human Services, Education and Related Agencies, Committee on Appropriations, United States Senate.

    Science.gov (United States)

    General Accounting Office, Washington, DC. Div. of Human Resources.

    The General Accounting Office (GAO) conducted a study in response to Senator Lawton Chiles' request that the GAO explore the adequacy of the funding levels proposed for the Department of Health and Human Services' Public Health Service and the appropriateness of priorities reflected in the administration's proposed budget for prevention of…

  4. Human Rights and the Global Fund to Fight AIDS, Tuberculosis and Malaria

    Science.gov (United States)

    Jürgens, Ralf; Lim, Hyeyoung; Timberlake, Susan; Smith, Matthew

    2017-01-01

    Abstract The Global Fund to Fight AIDS, Tuberculosis and Malaria was created to greatly expand access to basic services to address the three diseases in its name. From its beginnings, its governance embodied some human rights principles: civil society is represented on its board, and the country coordination mechanisms that oversee funding requests to the Global Fund include representatives of people affected by the diseases. The Global Fund’s core strategies recognize that the health services it supports would not be effective or cost-effective without efforts to reduce human rights-related barriers to access and utilization of health services, particularly those faced by socially marginalized and criminalized persons. Basic human rights elements were written into Global Fund grant agreements, and various technical support measures encouraged the inclusion in funding requests of programs to reduce human rights-related barriers. A five-year initiative to provide intensive technical and financial support for the scaling up of programs to reduce these barriers in 20 countries is ongoing. PMID:29302175

  5. Linkages between biodiversity loss and human health: a global indicator analysis

    NARCIS (Netherlands)

    Huynen, M.M.T.E.; Martens, P.; Groot, de R.S.

    2004-01-01

    The association between health and biodiversity loss was explored by means of regression analysis on a global scale, with control for confounding by socio-economic developments. For this we selected indicators of human health (life expectancy, disability adjusted life expectancy, infant mortality

  6. Omega-3: a link between global climate change and human health.

    Science.gov (United States)

    Kang, Jing X

    2011-01-01

    In recent years, global climate change has been shown to detrimentally affect many biological and environmental factors, including those of marine ecosystems. In particular, global climate change has been linked to an increase in atmospheric carbon dioxide, UV irradiation, and ocean temperatures, resulting in decreased marine phytoplankton growth and reduced synthesis of omega-3 polyunsaturated fatty acids (PUFAs). Marine phytoplankton are the primary producers of omega-3 PUFAs, which are essential nutrients for normal human growth and development and have many beneficial effects on human health. Thus, these detrimental effects of climate change on the oceans may reduce the availability of omega-3 PUFAs in our diets, exacerbating the modern deficiency of omega-3 PUFAs and imbalance of the tissue omega-6/omega-3 PUFA ratio, which have been associated with an increased risk for cardiovascular disease, cancer, diabetes, and neurodegenerative disease. This article provides new insight into the relationship between global climate change and human health by identifying omega-3 PUFA availability as a potentially important link, and proposes a biotechnological strategy for addressing the potential shortage of omega-3 PUFAs in human diets resulting from global climate change. Copyright © 2011 Elsevier Inc. All rights reserved.

  7. Identification of Odorant-Receptor Interactions by Global Mapping of the Human Odorome

    DEFF Research Database (Denmark)

    Audouze, Karine Marie Laure; Tromelin, Anne; Le Bon, Anne Marie

    2014-01-01

    and OR5P3. As it remains largely unknown how human perception of odorants influence or prevent diseases, we also developed an odorant-protein matrix to explore global relationships between chemicals, biological targets and disease susceptibilities. We successfully experimentally demonstrated interactions...

  8. A Human Development and Capabilities "Prospective Analysis" of Global Higher Education Policy

    Science.gov (United States)

    Walker, Melanie

    2010-01-01

    In global times, university education policy that holds the greatest promise for social responsibility is the focus here; the argument made is that such policy ought to be conceptualised using a normative human development and capabilities approach, drawing on the work of Amartya Sen and Martha Nussbaum. Their ideas offer a values-based way of…

  9. Heavy metal pollution in drinking water - a global risk for the human ...

    African Journals Online (AJOL)

    Fabian Fernandez

    parts of the world heavy metal (HM) concentrations in drinking water are higher than some international guideline values. Discussing about the HM pollution in drinking water, the incorporation of them into the food chain, and their implications as a global risk for the human health, are the objectives of this review. It is known ...

  10. Paradise lost : Sovereign State Interest, Global Resource Exploitation and the Politics of Human Rights

    NARCIS (Netherlands)

    Augenstein, Daniel

    Taking its cue from the US Supreme Court judgment in Kiobel that restricted the extraterritorial reach of the Alien Tort Claims Act, this article explores how sovereignty structures the relationship between global resource exploitation and the localization of human rights in the international order

  11. Dubya Echoes Confirmation of Human-Induced Global Warming Theory and an Antioxidant Unravels

    Directory of Open Access Journals (Sweden)

    Shauna Haley

    2001-01-01

    Full Text Available U.S. President George W. Bush’s nod to scientific evidence for human industrialization’s major role in the onset of global climate change grabs both top story positions in Nature and Science this week.

  12. Global Citizenship Education and Human Rights Education: Are They Compatible with U.S. Civic Education?

    Science.gov (United States)

    Fernekes, William R.

    2016-01-01

    Global citizenship education (GCE) and human rights education (HRE) offer substantive contributions to civic education. Interconnections between the fields exist in curricula from intergovernmental organizations (UNESCO), non-governmental organizations (Oxfam Great Britain) and national ministries (Learning and Teaching Scotland). This essay…

  13. To whom it may concern : International human rights law and global public goods

    NARCIS (Netherlands)

    Augenstein, Daniel

    2016-01-01

    Public goods and human rights are sometimes treated as intimately related, if not interchangeable, strategies to address matters of common global concern. The aim of the present contribution is to disentangle the two notions to shed some critical light on their respective potential to attend to

  14. To whom it may concern : International human rights law and global public goods

    NARCIS (Netherlands)

    Augenstein, Daniel

    2015-01-01

    Public goods and human rights are sometimes treated as intimately related, if not interchangeable, strategies to address matters of common global concern. The aim of the present contribution is to disentangle the two notions to shed some critical light on their respective potential to attend to

  15. Comment on "A global map of human impact on marine ecosystems".

    Science.gov (United States)

    Heath, Michael R

    2008-09-12

    Halpern et al. (Reports, 15 February 2008, p. 948) integrated spatial data on 17 drivers of change in the oceans to map the global distribution of human impact. Although fishery catches are a dominant driver, the data reflect activity while impacts occur at different space and time scales. Failure to account for this spatial disconnection could lead to potentially misleading conclusions.

  16. Globalization

    DEFF Research Database (Denmark)

    Plum, Maja

    Globalization is often referred to as external to education - a state of affair facing the modern curriculum with numerous challenges. In this paper it is examined as internal to curriculum; analysed as a problematization in a Foucaultian sense. That is, as a complex of attentions, worries, ways...... of reasoning, producing curricular variables. The analysis is made through an example of early childhood curriculum in Danish Pre-school, and the way the curricular variable of the pre-school child comes into being through globalization as a problematization, carried forth by the comparative practices of PISA....... It thus explores the systems of reason that educational comparative practices carry through time; focusing on the way configurations are reproduced and transformed, forming the pre-school child as a central curricular variable....

  17. Facing global environmental change. Environmental, human, energy, food, health and water security concepts

    Energy Technology Data Exchange (ETDEWEB)

    Brauch, Hans Guenter [Freie Univ. Berlin (Germany). Dept. of Political and Social Sciences; United Nations Univ., Bonn (DE). Inst. for Environment and Human Security (UNU-EHS); AFES-Press, Mosbach (Germany); Oswald Spring, Ursula [National Univ. of Mexico (UNAM), Cuernavaca, MOR (MX). Centro Regional de Investigaciones Multidiscipinarias (CRIM); United Nations Univ., Bonn (DE). Inst. for Environment and Human Security (UNU-EHS); Grin, John [Amsterdam Univ. (Netherlands). Amsterdam School for Social Science Research; Mesjasz, Czeslaw [Cracow Univ. of Economics (Poland). Faculty of Management; Kameri-Mbote, Patricia [Nairobi Univ. (Kenya). School of Law; International Environmental Law Research Centre, Nairobi (Kenya); Behera, Navnita Chadha [Jamia Millia Islamia Univ., New Delhi (India). Nelson Mandela Center for Peace and Conflict Resolution; Chourou, Bechir [Tunis-Carthage Univ., Hammam-Chatt (Tunisia); Krummenacher, Heinz (eds.) [swisspeace, Bern (Switzerland). FAST International

    2009-07-01

    This policy-focused, global and multidisciplinary security handbook on Facing Global Environmental Change addresses new security threats of the 21st century posed by climate change, desertification, water stress, population growth and urbanization. These security dangers and concerns lead to migration, crises and conflicts. They are on the agenda of the UN, OECD, OSCE, NATO and EU. In 100 chapters, 132 authors from 49 countries analyze the global debate on environmental, human and gender, energy, food, livelihood, health and water security concepts and policy problems. In 10 parts they discuss the context and the securitization of global environmental change and of extreme natural and societal outcomes. They suggest a new research programme to move from knowledge to action, from reactive to proactive policies and to explore the opportunities of environ-mental cooperation for a new peace policy. (orig.)

  18. Toward a psychology of human survival: Psychological approaches to contemporary global threats

    International Nuclear Information System (INIS)

    Walsh, R.

    1989-01-01

    Nuclear weapons, population explosion, resource and food-supply depletion, and environmental deterioration have been posing increasing threats to human survival. Moreover, for the first time in history, all these major global threats are human caused and can, therefore, be traced in large part to psychological origins. After a brief overview of the nature and extent of current threats, this paper suggests criteria for an adequate psychology of human survival. The causes and effects of the threats are examined from various psychological perspectives and the psychological principles underlying effective responses are deduced. The ways in which mental health professionals may contribute to this most crucial task are discussed. 76 references

  19. The market of human organs: a window into a poorly understood global business.

    Science.gov (United States)

    Surman, O S; Saidi, R; Purtilo, R; Simmerling, M; Ko, D; Burke, T F

    2008-03-01

    The global demand for human organs has set the stage for an exploding and poorly understood global business in human organs. Whenever there is demand for a product, the opportunity for business arises. The form that a business takes is dependent on a complex network of inputs and outputs, each affecting the others. Historically, the details of any specific market are drastically underestimated. Nowhere is this truer than in the market of human organs. The drivers, which propel the "goods" of human organs, form a flourishing business. Critical analysis is essential to understanding of the supply and demand sides and to determine the role of government in regulating the industry. Governmental groups have dismissed formation of a regulated market for organ sales. The concept is nonetheless a topic of active discussion, motivated by the suffering of patients in need of organs and exploitation of the victims of human trafficking. Ethical principles have been invoked on each side of the ensuing debate. Theory in the absence of sufficient data is shaky ground for enactment of new policy. The Aristotelian concept of "practical wisdom" and the pragmatism of William James illuminate the importance of scientific investigation as guide to policy formation. How will stakeholders benefit or lose? What impact might be anticipated in regard to organized medicine's social contract? What can we learn about cross-cultural differences and their effect on the global landscape?

  20. Appropriation of Information Systems

    DEFF Research Database (Denmark)

    Kjærgaard, Annemette Leonhardt; Jensen, Tina Blegind

    2008-01-01

    This paper explores the use of cognitive mapping for eliciting users' sensemaking during information system (IS) appropriation. Despite the potential usefulness of sensemaking, few studies in IS research use it as a theoretical lens to address IS appropriation. A possible reason for this may...... be that sensemaking does not easily lend itself to be used in practice. We introduce cognitive mapping as a way to elicit users' sensemaking and illustrate its value by reporting on findings from an empirical study of the introduction of an Electronic Patient Record (EPR) system. The contribution of the paper...

  1. Global human rights governance and orchestration: National human rights institutions as intermediaries

    OpenAIRE

    Pegram, T.

    2015-01-01

    The United Nations remains the principal international governmental organisation for promoting human rights. However, serious concerns focus on persistent compliance gaps between human rights standards and domestic practice. In response and against a backdrop of growing regime complexity, United Nations human rights agencies have increasingly sought to bypass states by coordinating new forms of non-state and private authority. International Relations scholarship has captured this governance a...

  2. Global Water Cycle Diagrams Minimize Human Influence and Over-represent Water Security

    Science.gov (United States)

    Abbott, B. W.; Bishop, K.; Zarnetske, J. P.; Minaudo, C.; Chapin, F. S., III; Plont, S.; Marçais, J.; Ellison, D.; Roy Chowdhury, S.; Kolbe, T.; Ursache, O.; Hampton, T. B.; GU, S.; Chapin, M.; Krause, S.; Henderson, K. D.; Hannah, D. M.; Pinay, G.

    2017-12-01

    The diagram of the global water cycle is the central icon of hydrology, and for many people, the point of entry to thinking about key scientific concepts such as conservation of mass, teleconnections, and human dependence on ecological systems. Because humans now dominate critical components of the hydrosphere, improving our understanding of the global water cycle has graduated from an academic exercise to an urgent priority. To assess how the water cycle is conceptualized by researchers and the general public, we analyzed 455 water cycle diagrams from textbooks, scientific articles, and online image searches performed in different languages. Only 15% of diagrams integrated human activity into the water cycle and 77% showed no sign of humans whatsoever, although representation of humans varied substantially by region (lowest in China, N. America, and Australia; highest in Western Europe). The abundance and accessibility of freshwater resources were overrepresented, with 98% of diagrams omitting water pollution and climate change, and over 90% of diagrams making no distinction for saline groundwater and lakes. Oceanic aspects of the water cycle (i.e. ocean size, circulation, and precipitation) and related teleconnections were nearly always underrepresented. These patterns held across disciplinary boundaries and through time. We explore the historical and contemporary reasons for some of these biases and present a revised version of the global water cycle based on research from natural and social sciences. We conclude that current depictions of the global water cycle convey a false sense of water security and that reintegrating humans into water cycle diagrams is an important first step towards understanding and sustaining the hydrosocial cycle.

  3. Surveillance of Human Rabies by National Authorities--A Global Survey.

    Science.gov (United States)

    Taylor, L H; Knopf, L

    2015-11-01

    Effective prevention of deaths due to human rabies is currently hampered by a lack of understanding of the scale of the problem, and the distribution of both animal and human cases across countries, regions and continents. Unfortunately, despite the severity of the disease, accurate data on which to assess these questions and to prioritize and direct public health interventions are not available for many parts of the world. This survey sought to understand the current global situation regarding the surveillance of human rabies. Data were collected from 91 countries across all continents and all categories of human rabies risk, generating the most complete and representative global data set currently available. Respondents were asked key questions about whether human rabies was a notifiable disease, how the surveillance system for human rabies operated and whether the respondent considered that the surveillance system was working effectively. Across the 91 countries from which data were collated, human rabies was a notifiable disease in all but eight. Despite international guidance, surveillance systems were very varied. Even where rabies is a notifiable disease, many countries had surveillance system judged to be ineffective, almost all of these being high and moderate rabies risk countries in Africa and Asia. Overall, 41% of the population covered by this survey (around 2.5 billion people) live in countries where there is no or ineffective rabies surveillance. The lack of robust surveillance is hindering rabies control efforts. However, whilst worldwide rabies surveillance would be improved if rabies were notifiable in all countries, many other challenges to the implementation of effective global human rabies surveillance systems remain. © 2015 Blackwell Verlag GmbH.

  4. The vulnerability of animal and human health to parasites under global change.

    Science.gov (United States)

    Sutherst, R W

    2001-07-01

    The term 'global change' is used to encompass all of the significant drivers of environmental change as experienced by hosts, parasites and parasite managers. The term includes changes in climate and climate variability, atmospheric composition, land use and land cover including deforestation and urbanisation, bio-geochemistry, globalisation of trade and transport, the spread of alien species, human health and technology. A subset of land use issues relates to the management of protective technologies in relation to residues in food and the environment and the emergence of resistance. Another is the question of changing biodiversity of both parasites and their associated natural enemies, and the effects on the host--parasite relationship and on parasite management. A framework for studying impacts of global change is proposed and illustrated with field data, and CLIMEX and simulation modelling of the cattle tick Boophilus microplus in Australia. Parasitology suffers from the perception that the key impacts of global change will be driven by changes at lower trophic levels, with parasitic interactions being treated as secondary effects. This is incorrect because the environment mediates host-parasite interactions as much as it affects parasites directly. Parasitologists need to strive for holistic solutions to the management of animal and human health, within a wider context of overall management of those systems, if they are to make a meaningful contribution to global efforts aimed at coping with global change.

  5. Crowding as appropriation

    DEFF Research Database (Denmark)

    Thelle, Mikkel

    2016-01-01

    This article seeks to address the relation between crowds andpublic space as a question of appropriation. With the newliberal constitutions in Europe, several phenomena of crowdingemerge in major cities, of which Copenhagen is taken as anexample. By focusing on the crowd as an agglomeration ofbod...

  6. Special Appropriation Act Projects

    Science.gov (United States)

    EPA is sometimes directed to provide funding to a specific entity for study, purpose, or activity.This information will be of interest to a community or other entity that has been identified in one of EPA's appropriations acts to receive such funding.

  7. IAB presidential address: bioethics in a globalized world: creating space for flourishing human relationships.

    Science.gov (United States)

    Biller-Andorno, Nikola

    2011-10-01

    Bioethics in a globalized world is meeting a number of challenges - fundamentalism in its different forms, and a focus on economic growth neglecting issues such as equity and sustainability, being prominent among them. How well are we as bioethicists equipped to make meaningful contributions in these times? The paper identifies a number of restraints and proceeds to probe potential resources such as the capability approach, care ethics, cosmopolitanism, and pragmatism. These elements serve to outline a perspective that focuses on the preconditions for flourishing human relationships as a way to address bioethical challenges in a globalized world. © 2011 Blackwell Publishing Ltd.

  8. Interaction and localization diversities of global and local hubs in human protein-protein interaction networks.

    Science.gov (United States)

    Kiran, M; Nagarajaram, H A

    2016-08-16

    Hubs, the highly connected nodes in protein-protein interaction networks (PPINs), are associated with several characteristic properties and are known to perform vital roles in cells. We defined two classes of hubs, global (housekeeping) and local (tissue-specific) hubs. These two categories of hubs are distinct from each other with respect to their abundance, structure and function. However, how distinct are the spatial expression pattern and other characteristics of their interacting partners is still not known. Our investigations revealed that the partners of the local hubs compared with those of global hubs are conserved across the tissues in which they are expressed. Partners of local hubs show diverse subcellular localizations as compared with the partners of global hubs. We examined the nature of interacting domains in both categories of hubs and found that they are promiscuous in global hubs but not so in local hubs. Deletion of some of the local and global hubs has an impact on the characteristic path length of the network indicating that those hubs are inter-modular in nature. Our present study has, therefore, shed further light on the characteristic features of the local and global hubs in human PPIN. This knowledge of different topological aspects of hubs with regard to their types and subtypes is essential as it helps in better understanding of roles of hub proteins in various cellular processes under various conditions including those caused by host-pathogen interactions and therefore useful in prioritizing targets for drug design and repositioning.

  9. Determinants of Global Color-Based Selection in Human Visual Cortex.

    Science.gov (United States)

    Bartsch, Mandy V; Boehler, Carsten N; Stoppel, Christian M; Merkel, Christian; Heinze, Hans-Jochen; Schoenfeld, Mircea A; Hopf, Jens-Max

    2015-09-01

    Feature attention operates in a spatially global way, with attended feature values being prioritized for selection outside the focus of attention. Accounts of global feature attention have emphasized feature competition as a determining factor. Here, we use magnetoencephalographic recordings in humans to test whether competition is critical for global feature selection to arise. Subjects performed a color/shape discrimination task in one visual field (VF), while irrelevant color probes were presented in the other unattended VF. Global effects of color attention were assessed by analyzing the response to the probe as a function of whether or not the probe's color was a target-defining color. We find that global color selection involves a sequence of modulations in extrastriate cortex, with an initial phase in higher tier areas (lateral occipital complex) followed by a later phase in lower tier retinotopic areas (V3/V4). Importantly, these modulations appeared with and without color competition in the focus of attention. Moreover, early parts of the modulation emerged for a task-relevant color not even present in the focus of attention. All modulations, however, were eliminated during simple onset-detection of the colored target. These results indicate that global color-based attention depends on target discrimination independent of feature competition in the focus of attention. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  10. Global spatio-temporal patterns in human migration: a complex network perspective.

    Science.gov (United States)

    Davis, Kyle F; D'Odorico, Paolo; Laio, Francesco; Ridolfi, Luca

    2013-01-01

    Migration is a powerful adaptive strategy for humans to navigate hardship and pursue a better quality of life. As a universal vehicle facilitating exchanges of ideas, culture, money and goods, international migration is a major contributor to globalization. Consisting of countries linked by multiple connections of human movements, global migration constitutes a network. Despite the important role of human migration in connecting various communities in different parts of the world, the topology and behavior of the international migration network and its changes through time remain poorly understood. Here we show that the global human migration network became more interconnected during the latter half of the twentieth century and that migrant destination choice partly reflects colonial and postcolonial histories, language, religion, and distances. From 1960 to 2000 we found a steady increase in network transitivity (i.e. connectivity between nodes connected to the same node), a decrease in average path length and an upward shift in degree distribution, all of which strengthened the 'small-world' behavior of the migration network. Furthermore, we found that distinct groups of countries preferentially interact to form migration communities based largely on historical, cultural and economic factors.

  11. Global spatio-temporal patterns in human migration: a complex network perspective.

    Directory of Open Access Journals (Sweden)

    Kyle F Davis

    Full Text Available Migration is a powerful adaptive strategy for humans to navigate hardship and pursue a better quality of life. As a universal vehicle facilitating exchanges of ideas, culture, money and goods, international migration is a major contributor to globalization. Consisting of countries linked by multiple connections of human movements, global migration constitutes a network. Despite the important role of human migration in connecting various communities in different parts of the world, the topology and behavior of the international migration network and its changes through time remain poorly understood. Here we show that the global human migration network became more interconnected during the latter half of the twentieth century and that migrant destination choice partly reflects colonial and postcolonial histories, language, religion, and distances. From 1960 to 2000 we found a steady increase in network transitivity (i.e. connectivity between nodes connected to the same node, a decrease in average path length and an upward shift in degree distribution, all of which strengthened the 'small-world' behavior of the migration network. Furthermore, we found that distinct groups of countries preferentially interact to form migration communities based largely on historical, cultural and economic factors.

  12. Energy efficiency as a unifying principle for human, environmental, and global health

    Science.gov (United States)

    Fontana, Luigi; Atella, Vincenzo; Kammen, Daniel M

    2013-01-01

    A strong analogy exists between over/under consumption of energy at the level of the human body and of the industrial metabolism of humanity. Both forms of energy consumption have profound implications for human, environmental, and global health. Globally, excessive fossil-fuel consumption, and individually, excessive food energy consumption are both responsible for a series of interrelated detrimental effects, including global warming, extreme weather conditions, damage to ecosystems, loss of biodiversity, widespread pollution, obesity, cancer, chronic respiratory disease, and other lethal chronic diseases. In contrast, data show that the efficient use of energy—in the form of food as well as fossil fuels and other resources—is vital for promoting human, environmental, and planetary health and sustainable economic development. While it is not new to highlight how efficient use of energy and food can address some of the key problems our world is facing, little research and no unifying framework exists to harmonize these concepts of sustainable system management across diverse scientific fields into a single theoretical body. Insights beyond reductionist views of efficiency are needed to encourage integrated changes in the use of the world’s natural resources, with the aim of achieving a wiser use of energy, better farming systems, and healthier dietary habits. This perspective highlights a range of scientific-based opportunities for cost-effective pro-growth and pro-health policies while using less energy and natural resources. PMID:24555053

  13. Energy efficiency as a unifying principle for human, environmental, and global health.

    Science.gov (United States)

    Fontana, Luigi; Atella, Vincenzo; Kammen, Daniel M

    2013-01-01

    A strong analogy exists between over/under consumption of energy at the level of the human body and of the industrial metabolism of humanity. Both forms of energy consumption have profound implications for human, environmental, and global health. Globally, excessive fossil-fuel consumption, and individually, excessive food energy consumption are both responsible for a series of interrelated detrimental effects, including global warming, extreme weather conditions, damage to ecosystems, loss of biodiversity, widespread pollution, obesity, cancer, chronic respiratory disease, and other lethal chronic diseases. In contrast, data show that the efficient use of energy-in the form of food as well as fossil fuels and other resources-is vital for promoting human, environmental, and planetary health and sustainable economic development. While it is not new to highlight how efficient use of energy and food can address some of the key problems our world is facing, little research and no unifying framework exists to harmonize these concepts of sustainable system management across diverse scientific fields into a single theoretical body. Insights beyond reductionist views of efficiency are needed to encourage integrated changes in the use of the world's natural resources, with the aim of achieving a wiser use of energy, better farming systems, and healthier dietary habits. This perspective highlights a range of scientific-based opportunities for cost-effective pro-growth and pro-health policies while using less energy and natural resources.

  14. Global gene expression profiling of individual human oocytes and embryos demonstrates heterogeneity in early development.

    Directory of Open Access Journals (Sweden)

    Lisa Shaw

    Full Text Available Early development in humans is characterised by low and variable embryonic viability, reflected in low fecundity and high rates of miscarriage, relative to other mammals. Data from assisted reproduction programmes provides additional evidence that this is largely mediated at the level of embryonic competence and is highly heterogeneous among embryos. Understanding the basis of this heterogeneity has important implications in a number of areas including: the regulation of early human development, disorders of pregnancy, assisted reproduction programmes, the long term health of children which may be programmed in early development, and the molecular basis of pluripotency in human stem cell populations. We have therefore investigated global gene expression profiles using polyAPCR amplification and microarray technology applied to individual human oocytes and 4-cell and blastocyst stage embryos. In order to explore the basis of any variability in detail, each developmental stage is replicated in triplicate. Our data show that although transcript profiles are highly stage-specific, within each stage they are relatively variable. We describe expression of a number of gene families and pathways including apoptosis, cell cycle and amino acid metabolism, which are variably expressed and may be reflective of embryonic developmental competence. Overall, our data suggest that heterogeneity in human embryo developmental competence is reflected in global transcript profiles, and that the vast majority of existing human embryo gene expression data based on pooled oocytes and embryos need to be reinterpreted.

  15. A global evolutionary and metabolic analysis of human obesity gene risk variants.

    Science.gov (United States)

    Castillo, Joseph J; Hazlett, Zachary S; Orlando, Robert A; Garver, William S

    2017-09-05

    It is generally accepted that the selection of gene variants during human evolution optimized energy metabolism that now interacts with our obesogenic environment to increase the prevalence of obesity. The purpose of this study was to perform a global evolutionary and metabolic analysis of human obesity gene risk variants (110 human obesity genes with 127 nearest gene risk variants) identified using genome-wide association studies (GWAS) to enhance our knowledge of early and late genotypes. As a result of determining the mean frequency of these obesity gene risk variants in 13 available populations from around the world our results provide evidence for the early selection of ancestral risk variants (defined as selection before migration from Africa) and late selection of derived risk variants (defined as selection after migration from Africa). Our results also provide novel information for association of these obesity genes or encoded proteins with diverse metabolic pathways and other human diseases. The overall results indicate a significant differential evolutionary pattern for the selection of obesity gene ancestral and derived risk variants proposed to optimize energy metabolism in varying global environments and complex association with metabolic pathways and other human diseases. These results are consistent with obesity genes that encode proteins possessing a fundamental role in maintaining energy metabolism and survival during the course of human evolution. Copyright © 2017. Published by Elsevier B.V.

  16. Measuring the Impact of the Human Rights on Health in Global Health Financing.

    Science.gov (United States)

    Davis, Sara L M

    2015-12-10

    In response to new scientific developments, UNAIDS, WHO, and global health financing institutions have joined together to promote a "fast-track" global scale-up of testing and treatment programs. They have set ambitious targets toward the goal of ending the three diseases by 2030. These numerical indicators, based on infectious disease modeling, can assist in measuring countries' progressive realization of the right to health. However, they only nominally reference the catastrophic impact that human rights abuses have on access to health services; they also do not measure the positive impact provided by law reform, legal aid, and other health-related human rights programs. Drawing on experience at the Global Fund to Fight AIDS, Tuberculosis and Malaria, which has incorporated expanded stakeholder consultation and human rights programming into its grants, the article argues that addressing human rights barriers to access is often an ad hoc activity occurring on the sidelines of a health grantmaking process that has focused on the scale-up of biomedical programs to meet global health indicators. To ensure that these biomedical programs have impact, UN agencies and health financing mechanisms must begin to more systematically and proactively integrate human rights policy and practice into their modeling and measurement tools. Copyright © 2015 Davis. This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited.

  17. Anthropogenics: human influence on global and genetic homogenization of parasite populations.

    Science.gov (United States)

    Zarlenga, Dante S; Hoberg, Eric; Rosenthal, Benjamin; Mattiucci, Simonetta; Nascetti, Giuseppe

    2014-12-01

    The distribution, abundance, and diversity of life on Earth have been greatly shaped by human activities. This includes the geographic expansion of parasites; however, measuring the extent to which humans have influenced the dissemination and population structure of parasites has been challenging. In-depth comparisons among parasite populations extending to landscape-level processes affecting disease emergence have remained elusive. New research methods have enhanced our capacity to discern human impact, where the tools of population genetics and molecular epidemiology have begun to shed light on our historical and ongoing influence. Only since the 1990s have parasitologists coupled morphological diagnosis, long considered the basis of surveillance and biodiversity studies, with state-of-the-art tools enabling variation to be examined among, and within, parasite populations. Prior to this time, populations were characterized only by phenotypic attributes such as virulence, infectivity, host range, and geographical location. The advent of genetic/molecular methodologies (multilocus allozyme electrophoresis, polymerase chain reaction-DNA [PCR-DNA] fragments analysis, DNA sequencing, DNA microsatellites, single nucleotide polymorphisms, etc.) have transformed our abilities to reveal variation among, and within, populations at local, regional, landscape, and global scales, and thereby enhanced our understanding of the biosphere. Numerous factors can affect population structure among parasites, e.g., evolutionary and ecological history, mode of reproduction and transmission, host dispersal, and life-cycle complexity. Although such influences can vary considerably among parasite taxa, anthropogenic factors are demonstrably perturbing parasite fauna. Minimal genetic structure among many geographically distinct (isolated) populations is a hallmark of human activity, hastened by geographic introductions, environmental perturbation, and global warming. Accelerating

  18. Workspace appropriation and attachment

    Directory of Open Access Journals (Sweden)

    M. PAVALACHE-ILIE

    2016-11-01

    Full Text Available This literature synthesis presents a short history of the evolution of the concepts of space appropriation and place attachment, highlighting the difficulty of their operationalisation from a cultural point of view. The next subject brought into discussion is the relation between the affective dimension of the connection between a person and the work place and the behaviours which are prone to insure the proper functioning of organizations, such as the organizational civism and the organizational commitment.

  19. Global late Quaternary megafauna extinctions linked to humans, not climate change

    DEFF Research Database (Denmark)

    Sandom, Christopher James; Faurby, Søren; Sandel, Brody Steven

    2014-01-01

    The late Quaternary megafauna extinction was a severe global-scale event. Two factors, climate change and modern humans, have received broad support as the primary drivers, but their absolute and relative importance remains controversial. To date, focus has been on the extinction chronology...... of individual or small groups of species, specific geographical regions or macroscale studies at very coarse geographical and taxonomic resolution, limiting the possibility of adequately testing the proposed hypotheses. We present, to our knowledge, the first global analysis of this extinction based...... on comprehensive country-level data on the geographical distribution of all large mammal species (more than or equal to 10 kg) that have gone globally or continentally extinct between the beginning of the Last Interglacial at 132 000 years BP and the late Holocene 1000 years BP, testing the relative roles played...

  20. Multi-scale spatial modeling of human exposure from local sources to global intake

    DEFF Research Database (Denmark)

    Wannaz, Cedric; Fantke, Peter; Jolliet, Olivier

    2018-01-01

    Exposure studies, used in human health risk and impact assessments of chemicals are largely performed locally or regionally. It is usually not known how global impacts resulting from exposure to point source emissions compare to local impacts. To address this problem, we introduce Pangea......, an innovative multi-scale, spatial multimedia fate and exposure assessment model. We study local to global population exposure associated with emissions from 126 point sources matching locations of waste-to-energy plants across France. Results for three chemicals with distinct physicochemical properties...... are expressed as the evolution of the population intake fraction through inhalation and ingestion as a function of the distance from sources. For substances with atmospheric half-lives longer than a week, less than 20% of the global population intake through inhalation (median of 126 emission scenarios) can...

  1. Intergenic DNA sequences from the human X chromosome reveal high rates of global gene flow

    Directory of Open Access Journals (Sweden)

    Wall Jeffrey D

    2008-11-01

    Full Text Available Abstract Background Despite intensive efforts devoted to collecting human polymorphism data, little is known about the role of gene flow in the ancestry of human populations. This is partly because most analyses have applied one of two simple models of population structure, the island model or the splitting model, which make unrealistic biological assumptions. Results Here, we analyze 98-kb of DNA sequence from 20 independently evolving intergenic regions on the X chromosome in a sample of 90 humans from six globally diverse populations. We employ an isolation-with-migration (IM model, which assumes that populations split and subsequently exchange migrants, to independently estimate effective population sizes and migration rates. While the maximum effective size of modern humans is estimated at ~10,000, individual populations vary substantially in size, with African populations tending to be larger (2,300–9,000 than non-African populations (300–3,300. We estimate mean rates of bidirectional gene flow at 4.8 × 10-4/generation. Bidirectional migration rates are ~5-fold higher among non-African populations (1.5 × 10-3 than among African populations (2.7 × 10-4. Interestingly, because effective sizes and migration rates are inversely related in African and non-African populations, population migration rates are similar within Africa and Eurasia (e.g., global mean Nm = 2.4. Conclusion We conclude that gene flow has played an important role in structuring global human populations and that migration rates should be incorporated as critical parameters in models of human demography.

  2. Hacia una perspectiva humanística del cambio climático global

    OpenAIRE

    Vega García, Heidy

    2016-01-01

    El artículo pretende brindar un panorama general sobre la realidad global y las principales dinámicas relacionadas con el tema del cambio climático, desde un proceso de reflexión humanística, crítica y holística sobre los retos y desafíos actuales que plantea este tema, con el fin de desarrollar una mejor comprensión y un mayor compromiso en la búsqueda de soluciones globales y locales. Además de los aspectos técnicos, la gestión del cambio climático requiere de una perspectiva humanística, c...

  3. The indivisibility of human rights and the Decent Work Protection in a Globalized World

    Directory of Open Access Journals (Sweden)

    Lourival José de Oliveira

    2016-05-01

    Full Text Available The initial premise is limited to the finding that the production procedures interna- tionalized. Consequently, from the production sharing or defined spaces, was obtained as one of the main results the precariousness of human labor, considering that at the natio- nal level, given the liberalizing policies, is not making it possible to ensure the national state minimum safeguards to protect the work. To address this reality, this paper proposes the construction of new public spaces, with the participation of several international actors, no longer confining to existing international public entities, and the protection of human work should be promoted, provided as a human right and a fundamental right, taking into account the global context and the thematic multidisciplinary. It is the job of the holistic view, which assumes the interdependence and indivisibility of human rights as a prerequisite in order to balance economic development with social development internationally.

  4. Poverty and human development--a global and a local issue.

    Science.gov (United States)

    Ulrich, Beth

    2007-01-01

    Often, when patients enter parts of the healthcare system, such as when they begin dialysis or go on a transplant list, we collect data about the patients' physical condition and their healthcare coverage. The data on poverty and human development would indicate that we should increase our awareness of those issues as a vital part of the nursing assessment. Through this global initiative, we hope to achieve that.

  5. Global late Quaternary megafauna extinctions linked to humans, not climate change

    OpenAIRE

    Sandom, C.; Faurby, S.; Sandel, B.; Svenning, J.-C.

    2014-01-01

    The late Quaternary megafauna extinction was a severe global-scale event. Two factors, climate change and modern humans, have received broad support as the primary drivers, but their absolute and relative importance remains controversial. To date, focus has been on the extinction chronology of individual or small groups of species, specific geographical regions or macroscale studies at very coarse geographical and taxonomic resolution, limiting the possibility of adequately testing the propos...

  6. A theoretical ovary position in link with the global anatomical structure of each human female body

    OpenAIRE

    Hassen Chaabani

    2013-01-01

    Generally the position of different organs is determined by simple description following the anatomical elements surrounded them and such description could be developed and applied in surgical anatomy. Here, I present for the first time a theoretical three-dimensional ovary position in link with the global anatomical structure of each human female body. I advance the fact that ovaries are placed between two anatomical planes: a first plane of a frontal section touching at the top the internal...

  7. Regulating the sale of human organs: a discussion in context with the global market.

    Science.gov (United States)

    Surman, Owen S; Saidi, Reza; Burke, Thomas F

    2008-04-01

    Insufficient availability of human organs for transplantation has given rise to a flourishing global market. This review addresses current thinking and practical considerations regarding legalization of organ sales. Increasing competition for human organs has led to egregious human rights violations. Governmental proscription of organ sales has failed to slow this process. Organ sales in China and the regulated market in Iran have received much attention. Some believe that a regulated market is an ethical vehicle for shortening waiting lists and decreasing illegal organ sales. Others consider it a blow to human dignity and to altruistic donation. There is alternative support toward reimbursing living donors for their financial losses. The World Health Organization advocates increased reliance on cadaver donor transplantation. Some countries have enacted presumed consent laws that have increased cadaver organ donation. In the USA an Organ Breakthrough Collaborative has generated comparable success. Serious discussion continues with regard to regulated sale of human organs. There is increased interest in reimbursement for living organ donation. Research is needed to elucidate workings of the global organ market, and to assess attitudes about stakeholders with regard to proposed changes in transplantation policy.

  8. Global late Quaternary megafauna extinctions linked to humans, not climate change.

    Science.gov (United States)

    Sandom, Christopher; Faurby, Søren; Sandel, Brody; Svenning, Jens-Christian

    2014-07-22

    The late Quaternary megafauna extinction was a severe global-scale event. Two factors, climate change and modern humans, have received broad support as the primary drivers, but their absolute and relative importance remains controversial. To date, focus has been on the extinction chronology of individual or small groups of species, specific geographical regions or macroscale studies at very coarse geographical and taxonomic resolution, limiting the possibility of adequately testing the proposed hypotheses. We present, to our knowledge, the first global analysis of this extinction based on comprehensive country-level data on the geographical distribution of all large mammal species (more than or equal to 10 kg) that have gone globally or continentally extinct between the beginning of the Last Interglacial at 132,000 years BP and the late Holocene 1000 years BP, testing the relative roles played by glacial-interglacial climate change and humans. We show that the severity of extinction is strongly tied to hominin palaeobiogeography, with at most a weak, Eurasia-specific link to climate change. This first species-level macroscale analysis at relatively high geographical resolution provides strong support for modern humans as the primary driver of the worldwide megafauna losses during the late Quaternary.

  9. Key appropriations subcommittee assignments

    Science.gov (United States)

    Katzoff, Judith A.

    Below are membership lists for appropriations subcommittees in the 100th Congress that have direct jurisdiction over geophysical research. Last week, Eos published membership lists for other key congressional committees (Eos, March 10, 1987, p. 138.).Letters to Senate committees should be addressed to the committee, U.S. Senate, Washington, DC 20510; letters to House committees should be addressed to the committee, U.S. House of Representatives, Washington, DC 20515. Initial contacts with committee and subcommittee staff may be valuable. For additional guidelines on contacting a member of Congress or congressional staff, see “AGU's Guide to Legislative Information and Contacts” (Eos, September 30, 1986, p. 739).

  10. A Local Response to the Global Human Rights Standard: The "Ubuntu" Perspective on Human Dignity

    Science.gov (United States)

    Murithi, Tim

    2007-01-01

    Some African leaders have made the argument that the promotion of an international human rights standard is a strategy that is used and abused by hypocritical Western governments to justify their intervention into the affairs of African countries. The tacit objective behind this articulation is the desire to avoid an external evaluation or…

  11. A global hydrological simulation to specify the sources of water used by humans

    Science.gov (United States)

    Hanasaki, Naota; Yoshikawa, Sayaka; Pokhrel, Yadu; Kanae, Shinjiro

    2018-01-01

    Humans abstract water from various sources to sustain their livelihood and society. Some global hydrological models (GHMs) include explicit schemes of human water abstraction, but the representation and performance of these schemes remain limited. We substantially enhanced the water abstraction schemes of the H08 GHM. This enabled us to estimate water abstraction from six major water sources, namely, river flow regulated by global reservoirs (i.e., reservoirs regulating the flow of the world's major rivers), aqueduct water transfer, local reservoirs, seawater desalination, renewable groundwater, and nonrenewable groundwater. In its standard setup, the model covers the whole globe at a spatial resolution of 0.5° × 0.5°, and the calculation interval is 1 day. All the interactions were simulated in a single computer program, and all water fluxes and storage were strictly traceable at any place and time during the simulation period. A global hydrological simulation was conducted to validate the performance of the model for the period of 1979-2013 (land use was fixed for the year 2000). The simulated water fluxes for water abstraction were validated against those reported in earlier publications and showed a reasonable agreement at the global and country level. The simulated monthly river discharge and terrestrial water storage (TWS) for six of the world's most significantly human-affected river basins were compared with gauge observations and the data derived from the Gravity Recovery and Climate Experiment (GRACE) satellite mission. It is found that the simulation including the newly added schemes outperformed the simulation without human activities. The simulated results indicated that, in 2000, of the 3628±75 km3 yr-1 global freshwater requirement, 2839±50 km3 yr-1 was taken from surface water and 789±30 km3 yr-1 from groundwater. Streamflow, aqueduct water transfer, local reservoirs, and seawater desalination accounted for 1786±23, 199±10, 106±5, and 1.8

  12. Global Change and Urbanization in Latin America. Hands-On! Developing Active Learning Modules on the Human Dimensions of Global Change.

    Science.gov (United States)

    Hilbert, Sarah; Lawson, Victoria

    This learning module aims to engage students in problem solving, critical thinking, scientific inquiry, and cooperative learning. The module is appropriate for use in any introductory or intermediate undergraduate course that focuses on human-environment relationships. The module examines how social, economic, political, and environmental forces…

  13. ACR appropriateness criteria jaundice.

    Science.gov (United States)

    Lalani, Tasneem; Couto, Corey A; Rosen, Max P; Baker, Mark E; Blake, Michael A; Cash, Brooks D; Fidler, Jeff L; Greene, Frederick L; Hindman, Nicole M; Katz, Douglas S; Kaur, Harmeet; Miller, Frank H; Qayyum, Aliya; Small, William C; Sudakoff, Gary S; Yaghmai, Vahid; Yarmish, Gail M; Yee, Judy

    2013-06-01

    A fundamental consideration in the workup of a jaundiced patient is the pretest probability of mechanical obstruction. Ultrasound is the first-line modality to exclude biliary tract obstruction. When mechanical obstruction is present, additional imaging with CT or MRI can clarify etiology, define level of obstruction, stage disease, and guide intervention. When mechanical obstruction is absent, additional imaging can evaluate liver parenchyma for fat and iron deposition and help direct biopsy in cases where underlying parenchymal disease or mass is found. Imaging techniques are reviewed for the following clinical scenarios: (1) the patient with painful jaundice, (2) the patient with painless jaundice, and (3) the patient with a nonmechanical cause for jaundice. The ACR Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed every 2 years by a multidisciplinary expert panel. The guideline development and review include an extensive analysis of current medical literature from peer-reviewed journals and the application of a well-established consensus methodology (modified Delphi) to rate the appropriateness of imaging and treatment procedures by the panel. In those instances where evidence is lacking or not definitive, expert opinion may be used to recommend imaging or treatment. Copyright © 2013 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  14. Locally noisy autonomous agents improve global human coordination in network experiments.

    Science.gov (United States)

    Shirado, Hirokazu; Christakis, Nicholas A

    2017-05-17

    Coordination in groups faces a sub-optimization problem and theory suggests that some randomness may help to achieve global optima. Here we performed experiments involving a networked colour coordination game in which groups of humans interacted with autonomous software agents (known as bots). Subjects (n = 4,000) were embedded in networks (n = 230) of 20 nodes, to which we sometimes added 3 bots. The bots were programmed with varying levels of behavioural randomness and different geodesic locations. We show that bots acting with small levels of random noise and placed in central locations meaningfully improve the collective performance of human groups, accelerating the median solution time by 55.6%. This is especially the case when the coordination problem is hard. Behavioural randomness worked not only by making the task of humans to whom the bots were connected easier, but also by affecting the gameplay of the humans among themselves and hence creating further cascades of benefit in global coordination in these heterogeneous systems.

  15. Education for appropriate psychiatry.

    Science.gov (United States)

    Gillis, L S

    1975-01-25

    Appropriate psychiatry depends on the careful delineation of educational objectives in terms of the knowledge, skills and attitudes that doctors can be expected to use, the development of suitable learning experiences and methods of evaluation to test whether the objective have been attained. A method for the analysis of objectives is described, as well as techniques to facilitate learning. Clinical skills are not enough in planning postgraduate training in the south african context. Managerial and educational skills should also be fostered, as well as the personal growth and development of the trainee. Special attention should be given to preparing the psychiatrist to meet the needs of different cultural groups. A case is put forward for the development and acceptance of a single basic qualification of clinical competence for psychiatrists in South Africa and it is proposed that the F.F. Psych. should fill this gap.

  16. ACTN3 allele frequency in humans covaries with global latitudinal gradient.

    Directory of Open Access Journals (Sweden)

    Scott M Friedlander

    Full Text Available A premature stop codon in ACTN3 resulting in α-actinin-3 deficiency (the ACTN3 577XX genotype is common in humans and reduces strength, muscle mass, and fast-twitch fiber diameter, but increases the metabolic efficiency of skeletal muscle. Linkage disequilibrium data suggest that the ACTN3 R577X allele has undergone positive selection during human evolution. The allele has been hypothesized to be adaptive in environments with scarce resources where efficient muscle metabolism would be selected. Here we test this hypothesis by using recently developed comparative methods that account for evolutionary relatedness and gene flow among populations. We find evidence that the ACTN3 577XX genotype evolved in association with the global latitudinal gradient. Our results suggest that environmental variables related to latitudinal variation, such as species richness and mean annual temperature, may have influenced the adaptive evolution of ACTN3 577XX during recent human history.

  17. Assessment of human-natural system characteristics influencing global freshwater supply vulnerability

    Science.gov (United States)

    Padowski, Julie C.; Gorelick, Steven M.; Thompson, Barton H.; Rozelle, Scott; Fendorf, Scott

    2015-10-01

    Global freshwater vulnerability is a product of environmental and human dimensions, however, it is rarely assessed as such. Our approach identifies freshwater vulnerability using four broad categories: endowment, demand, infrastructure, and institutions, to capture impacts on natural and managed water systems within the coupled human-hydrologic environment. These categories are represented by 19 different endogenous and exogenous characteristics affecting water supply vulnerability. By evaluating 119 lower per capita income countries (countries suffer deficiencies in all four categories. Of these highly vulnerable countries, Jordan is the most vulnerable, reporting the greatest number of characteristics (5 of 19) at critical vulnerability levels, with Yemen and Djibouti nearly as vulnerable. Surprising similarities in vulnerability were also found among geographically disparate nations such as Vietnam, Sri Lanka, and Guatemala. Determining shared patterns of freshwater vulnerability provides insights into why water supply vulnerabilities are manifested in human-water systems at the national scale.

  18. Unique features of a global human ectoparasite identified through sequencing of the bed bug genome.

    Science.gov (United States)

    Benoit, Joshua B; Adelman, Zach N; Reinhardt, Klaus; Dolan, Amanda; Poelchau, Monica; Jennings, Emily C; Szuter, Elise M; Hagan, Richard W; Gujar, Hemant; Shukla, Jayendra Nath; Zhu, Fang; Mohan, M; Nelson, David R; Rosendale, Andrew J; Derst, Christian; Resnik, Valentina; Wernig, Sebastian; Menegazzi, Pamela; Wegener, Christian; Peschel, Nicolai; Hendershot, Jacob M; Blenau, Wolfgang; Predel, Reinhard; Johnston, Paul R; Ioannidis, Panagiotis; Waterhouse, Robert M; Nauen, Ralf; Schorn, Corinna; Ott, Mark-Christoph; Maiwald, Frank; Johnston, J Spencer; Gondhalekar, Ameya D; Scharf, Michael E; Peterson, Brittany F; Raje, Kapil R; Hottel, Benjamin A; Armisén, David; Crumière, Antonin Jean Johan; Refki, Peter Nagui; Santos, Maria Emilia; Sghaier, Essia; Viala, Sèverine; Khila, Abderrahman; Ahn, Seung-Joon; Childers, Christopher; Lee, Chien-Yueh; Lin, Han; Hughes, Daniel S T; Duncan, Elizabeth J; Murali, Shwetha C; Qu, Jiaxin; Dugan, Shannon; Lee, Sandra L; Chao, Hsu; Dinh, Huyen; Han, Yi; Doddapaneni, Harshavardhan; Worley, Kim C; Muzny, Donna M; Wheeler, David; Panfilio, Kristen A; Vargas Jentzsch, Iris M; Vargo, Edward L; Booth, Warren; Friedrich, Markus; Weirauch, Matthew T; Anderson, Michelle A E; Jones, Jeffery W; Mittapalli, Omprakash; Zhao, Chaoyang; Zhou, Jing-Jiang; Evans, Jay D; Attardo, Geoffrey M; Robertson, Hugh M; Zdobnov, Evgeny M; Ribeiro, Jose M C; Gibbs, Richard A; Werren, John H; Palli, Subba R; Schal, Coby; Richards, Stephen

    2016-02-02

    The bed bug, Cimex lectularius, has re-established itself as a ubiquitous human ectoparasite throughout much of the world during the past two decades. This global resurgence is likely linked to increased international travel and commerce in addition to widespread insecticide resistance. Analyses of the C. lectularius sequenced genome (650 Mb) and 14,220 predicted protein-coding genes provide a comprehensive representation of genes that are linked to traumatic insemination, a reduced chemosensory repertoire of genes related to obligate hematophagy, host-symbiont interactions, and several mechanisms of insecticide resistance. In addition, we document the presence of multiple putative lateral gene transfer events. Genome sequencing and annotation establish a solid foundation for future research on mechanisms of insecticide resistance, human-bed bug and symbiont-bed bug associations, and unique features of bed bug biology that contribute to the unprecedented success of C. lectularius as a human ectoparasite.

  19. Breaking new ground in mapping human settlements from space - The Global Urban Footprint

    Science.gov (United States)

    Esch, Thomas; Heldens, Wieke; Hirner, Andreas; Keil, Manfred; Marconcini, Mattia; Roth, Achim; Zeidler, Julian; Dech, Stefan; Strano, Emanuele

    2017-12-01

    Today, approximately 7.2 billion people inhabit the Earth and by 2050 this number will have risen to around nine billion, of which about 70% will be living in cities. The population growth and the related global urbanization pose one of the major challenges to a sustainable future. Hence, it is essential to understand drivers, dynamics, and impacts of the human settlements development. A key component in this context is the availability of an up-to-date and spatially consistent map of the location and distribution of human settlements. It is here that the Global Urban Footprint (GUF) raster map can make a valuable contribution. The new global GUF binary settlement mask shows a so far unprecedented spatial resolution of 0.4″ (∼ 12m) that provides - for the first time - a complete picture of the entirety of urban and rural settlements. The GUF has been derived by means of a fully automated processing framework - the Urban Footprint Processor (UFP) - that was used to analyze a global coverage of more than 180,000 TanDEM-X and TerraSAR-X radar images with 3 m ground resolution collected in 2011-2012. The UFP consists of five main technical modules for data management, feature extraction, unsupervised classification, mosaicking and post-editing. Various quality assessment studies to determine the absolute GUF accuracy based on ground truth data on the one hand and the relative accuracies compared to established settlements maps on the other hand, clearly indicate the added value of the new global GUF layer, in particular with respect to the representation of rural settlement patterns. The Kappa coefficient of agreement compared to absolute ground truth data, for instance, shows GUF accuracies which are frequently twice as high as those of established low resolution maps. Generally, the GUF layer achieves an overall absolute accuracy of about 85%, with observed minima around 65% and maxima around 98%. The GUF will be provided open and free for any scientific use in

  20. Enhancing human performance in ship operations by modifying global design factors at the design stage

    International Nuclear Information System (INIS)

    Montewka, Jakub; Goerlandt, Floris; Innes-Jones, Gemma; Owen, Douglas; Hifi, Yasmine; Puisa, Romanas

    2017-01-01

    Usually the improvements of human performance in the course of ship design process is carried out by modifying local ergonomics, like electronic visualisation and information display systems on the bridge or in the engine control room, stair or hatch covers design. However, the effect of global design factors (GDFs), such as ship motion, whole body vibration and noise, on human performance has not been given attention before. Such knowledge would allow the improvements of human performance by effective design modification on very early stage of ship design process. Therefore, in this paper we introduce probabilistic models linking the effect of GDFs with the human performance suitable for ship design process. As a theoretical basis for modelling human performance the concept of Attention Management is utilized, which combines the theories described by Dynamic Adaptability Model, Cognitive Control Model and Malleable Attentional Resources Theory. Since the analysed field is characterised by a high degree of uncertainty, we adopt a specific modelling technique along with a validation framework that allows uncertainty treatment and helps the potential end-users to gain confidence in the models and the results that they yield. The proposed models are developed with the use Bayesian Belief Networks, which allows systematic translation of the available background knowledge into a coherent network and the uncertainty assessment and treatment. The obtained results are promising as the models are responsive to changes in the GDF nodes as expected. The models may be used as intended by naval architects and vessel designers, to facilitate risk-based ship design. - Highlights: • Models linking the effect of GDFs with the human performance are established. • Three global design factors (GDFs) are considered: ship motion, body vibration, noise. • Attention Management concept as theoretical base is modelled with Bayesian Networks. • Two models are developed that can be

  1. HOTEX: An Approach for Global Mapping of Human Built-Up and Settlement Extent

    Science.gov (United States)

    Wang, Panshi; Huang, Chengquan; Tilton, James C.; Tan, Bin; Brown De Colstoun, Eric C.

    2017-01-01

    Understanding the impacts of urbanization requires accurate and updatable urban extent maps. Here we present an algorithm for mapping urban extent at global scale using Landsat data. An innovative hierarchical object-based texture (HOTex) classification approach was designed to overcome spectral confusion between urban and nonurban land cover types. VIIRS nightlights data and MODIS vegetation index datasets are integrated as high-level features under an object-based framework. We applied the HOTex method to the GLS-2010 Landsat images to produce a global map of human built-up and settlement extent. As shown by visual assessments, our method could effectively map urban extent and generate consistent results using images with inconsistent acquisition time and vegetation phenology. Using scene-level cross validation for results in Europe, we assessed the performance of HOTex and achieved a kappa coefficient of 0.91, compared to 0.74 from a baseline method using per-pixel classification using spectral information.

  2. Impact of humans on the flux of terrestrial sediment to the global coastal ocean.

    Science.gov (United States)

    Syvitski, James P M; Vörösmarty, Charles J; Kettner, Albert J; Green, Pamela

    2005-04-15

    Here we provide global estimates of the seasonal flux of sediment, on a river-by-river basis, under modern and prehuman conditions. Humans have simultaneously increased the sediment transport by global rivers through soil erosion (by 2.3 +/- 0.6 billion metric tons per year), yet reduced the flux of sediment reaching the world's coasts (by 1.4 +/- 0.3 billion metric tons per year) because of retention within reservoirs. Over 100 billion metric tons of sediment and 1 to 3 billion metric tons of carbon are now sequestered in reservoirs constructed largely within the past 50 years. African and Asian rivers carry a greatly reduced sediment load; Indonesian rivers deliver much more sediment to coastal areas.

  3. Global changes in Staphylococcus aureus gene expression during human prosthetic joint infection

    DEFF Research Database (Denmark)

    Xu, Yijuan; Nielsen, Per Halkjær; Nielsen, Jeppe Lund

    2016-01-01

    Global changes in Staphylococcus aureus gene expression during human prosthetic joint infection Xu, Yijuan1; Nielsen, Per H.1; Nielsen, Jeppe L.1; Thomsen, Trine R. 1,2; Nielsen, Kåre L.1 and the PRIS study group 1: Center for Microbial Communities, Department of Biotechnology, Chemistry and Envi......Global changes in Staphylococcus aureus gene expression during human prosthetic joint infection Xu, Yijuan1; Nielsen, Per H.1; Nielsen, Jeppe L.1; Thomsen, Trine R. 1,2; Nielsen, Kåre L.1 and the PRIS study group 1: Center for Microbial Communities, Department of Biotechnology, Chemistry...... and Environmental Engineering, Aalborg University, Denmark 2: Danish Technological Institute, Aarhus, Denmark Aim: ”The aim of this study was to gain insight into the in vivo expression of virulence and metabolic genes of Staphylococcus aureus in a prosthetic joint infection in a human subject” Method: ”Deep RNA...... sequencing (RNA-seq) was used for transcriptome profile of joint fluid obtained from a patient undergoing surgery due to acute S. aureus prosthetic joint infection. The S. aureus gene expression in the infection was compared with exponential culture of a S. aureus isolate obtained from the same sample using...

  4. Global environmental change and human population health: a conceptual and scientific challenge for epidemiology.

    Science.gov (United States)

    McMichael, A J

    1993-02-01

    A large and rapidly growing human population, resource intensive industrial practices, and land exhausting agriculture has overloaded the carrying capacity of the planet's natural systems. Evidence of overloading include global warming, soil degradation and topsoil loss, decreasing stratospheric ozone, depletion of groundwater, reduced genetic and ecosystem diversity, and acidification of water and soils. These global environmental changes threaten human health in qualitatively different way than the way conventional environmental pollutants do. The risks arising from these changes stem from impairment of productivity (soils, forests, oceans, biodiversity) or stability (climate, sea level, ultraviolet, filtration). Epidemiologist must adopt an ecological model to identify, study, and to quantify the health effects of ecological disturbances. The health effects from these disturbances include those caused by atmospheric changes, by reduced agricultural yield, and by uncontrolled growth of urban populations. The UN recognizes that scientific disciplines and human capabilities to evaluate and provide sound guidance cannot keep pace with the fast rate of ecological change. Thus, rather than empirical evidence, interdisciplinary research, using modeling and forecasting to assess health effects, is needed to provide decision makers with the best available estimates.

  5. A human-scale perspective on global warming: Zero emission year and personal quotas.

    Science.gov (United States)

    de la Fuente, Alberto; Rojas, Maisa; Mac Lean, Claudia

    2017-01-01

    This article builds on the premise that human consumption of goods, food and transport are the ultimate drivers of climate change. However, the nature of the climate change problem (well described as a tragedy of the commons) makes it difficult for individuals to recognise their personal duty to implement behavioural changes to reduce greenhouse gas emissions. Consequently, this article aims to analyse the climate change issue from a human-scale perspective, in which each of us has a clearly defined personal quota of CO2 emissions that limits our activity and there is a finite time during which CO2 emissions must be eliminated to achieve the "well below 2°C" warming limit set by the Paris Agreement of 2015 (COP21). Thus, this work's primary contribution is to connect an equal per capita fairness approach to a global carbon budget, linking personal levels with planetary levels. Here, we show that a personal quota of 5.0 tons of CO2 yr-1 p-1 is a representative value for both past and future emissions; for this level of a constant per-capita emissions and without considering any mitigation, the global accumulated emissions compatible with the "well below 2°C" and 2°C targets will be exhausted by 2030 and 2050, respectively. These are references years that provide an order of magnitude of the time that is left to reverse the global warming trend. More realistic scenarios that consider a smooth transition toward a zero-emission world show that the global accumulated emissions compatible with the "well below 2°C" and 2°C targets will be exhausted by 2040 and 2080, respectively. Implications of this paper include a return to personal responsibility following equity principles among individuals, and a definition of boundaries to the personal emissions of CO2.

  6. A human-scale perspective on global warming: Zero emission year and personal quotas

    Science.gov (United States)

    Rojas, Maisa; Mac Lean, Claudia

    2017-01-01

    This article builds on the premise that human consumption of goods, food and transport are the ultimate drivers of climate change. However, the nature of the climate change problem (well described as a tragedy of the commons) makes it difficult for individuals to recognise their personal duty to implement behavioural changes to reduce greenhouse gas emissions. Consequently, this article aims to analyse the climate change issue from a human-scale perspective, in which each of us has a clearly defined personal quota of CO2 emissions that limits our activity and there is a finite time during which CO2 emissions must be eliminated to achieve the “well below 2°C” warming limit set by the Paris Agreement of 2015 (COP21). Thus, this work’s primary contribution is to connect an equal per capita fairness approach to a global carbon budget, linking personal levels with planetary levels. Here, we show that a personal quota of 5.0 tons of CO2 yr-1 p-1 is a representative value for both past and future emissions; for this level of a constant per-capita emissions and without considering any mitigation, the global accumulated emissions compatible with the “well below 2°C” and 2°C targets will be exhausted by 2030 and 2050, respectively. These are references years that provide an order of magnitude of the time that is left to reverse the global warming trend. More realistic scenarios that consider a smooth transition toward a zero-emission world show that the global accumulated emissions compatible with the “well below 2°C” and 2°C targets will be exhausted by 2040 and 2080, respectively. Implications of this paper include a return to personal responsibility following equity principles among individuals, and a definition of boundaries to the personal emissions of CO2. PMID:28628676

  7. Panta Rhei-Everything flows: Global Hotspots of Human-Water Interactions

    Science.gov (United States)

    Di Baldassarre, G.; Srinivasan, V.; Tian, F.; Mohamed, Y.; Krueger, T.; Kreibich, H.; Liu, J.; Troy, T. J.; AghaKouchak, A.

    2017-12-01

    Panta Rhei-Everything Flows is the scientific decade (2013-2022) of the International Association of Hydrological Sciences (IAHS). This initiative aims to reach an improved interpretation of the processes governing the water cycle by focusing on their changing dynamics in connection with rapidly changing human systems (Montanari et al., 2013; McMillan et al., 2016). More than 400 water scientists have been involved in Panta Rhei so far, and several working groups have produced significant outcomes. In this presentation, we first summarize some key achievements of this initiative by showing how they have advanced our understanding of the way in which humans impact on, and respond to, hydrological change. Then, we suggest simple indicators to characterize interactions between water and human systems. These indicators aim to capture the relevance of human-water interactions and their potential to generate negative effects, such as water crises or unintended consequences. Finally, we show an application of these indicators to global hotspots, i.e. contrasting case studies from around the world. Our goal is to facilitate a community-wide effort in collecting and sharing essential data to map the role of human-water interactions across social and hydrological conditions. ReferencesMontanari et al. (2013) Panta Rhei—Everything Flows: Change in hydrology and society—The IAHS Scientific Decade 2013-2022, Hydrological Sciences Journal, 58(6), 1256-1275. McMillan et al. (2016) Panta Rhei 2013-2015: Global perspectives on hydrology, society and change. Hydrological sciences journal 61(7), 1174-1191.

  8. Are Clusters Races? A Discussion of the Rhetorical Appropriation of Rosenberg et al.'s “Genetic Structure of Human Populations”

    Directory of Open Access Journals (Sweden)

    Melissa Wills

    2017-01-01

    Full Text Available Noah Rosenberg et al.'s 2002 article “Genetic Structure of Human Populations” reported that multivariate genomic analysis of a large cell line panel yielded reproducible groupings (clusters suggestive of individuals' geographical origins. The paper has been repeatedly cited as evidence that traditional notions of race have a biological basis, a claim its authors do not make. Critics of this misinterpretation have often suggested that it follows from interpreters' personal biases skewing the reception of an objective piece of scientific writing. I contend, however, that the article itself to some degree facilitates this misrepresentation. I analyze in detail several verbal and visual features of the original article that may predispose aspects of its racial interpretation; and, tracing the arguments of one philosopher and one popular science writer, I show how these features are absorbed, transformed into arguments for a biological basis of race, and re-attributed to the original. The essay demonstrates how even slight ambiguities can enable the misappropriation of scientific writing, unintentionally undermining the authors' stated circumspection on the relationship between cluster and race.

  9. Exploring Terra Incognita: Preliminary Reflections on the Impact of the Global Financial Crisis upon Human Resource Management.

    NARCIS (Netherlands)

    Zagelmeyer, S.J.; Gollan, P.J.

    2012-01-01

    Since 2007, the global financial crisis (GFC) appears not only to have shaken the foundations of the financial markets and the real economy; it also appears to have harmed the social and political life of many countries. For human resource management (HRM), the global crisis represents an external

  10. Philanthropy and Human Rights - The Genealogy of the Idea from Antiquity to Global Society

    Directory of Open Access Journals (Sweden)

    Øjvind Larsen

    2013-06-01

    Full Text Available In the last couple of decades, philanthropy has become a concern which is taken seriously in the Western world. Normal people give donations and volunteer on a large scale within the institutions of civil society. This is the case for business corporations as well, who now have to act with a form of personal responsibility. Such a responsibility is institutionalized in the big global CSR movement, which has now been integrated in the UN Global Compact. Philanthropy has many dimensions; these include ethical, juridical, political, economic and cultural dimensions. In the last years, a lot has been written about philanthropy from a political, sociological, anthropological and managerial perspective. However, an essential question remains: what does philanthropy mean? In a Greek context, philanthropy is connected to a friendly act towards one’s owns close connections such as family or fellow citizens, and normally utilized to promote one’s own prestige in the city-state. In Roman context, universal humanism, humanitas, was invented. This universal perspective was also supported by Christianity. It is this universal concept of philanthropy which is the foundation for the different philanthropic traditions in Germany, England, France and USA. In each tradition is developed special features of the concept of philanthropy. The four traditions are summarized in the UN universal human rights, which has become the common normative reference for global philanthropy. In this way philanthropy has become, in a modern sense, a charitable act with the aim to promote human happiness independent of gender, class, race, etc. This is the genealogy of the modern understanding of philanthropy, which will be developed in this paper.

  11. Mobile genes in the human microbiome are structured from global to individual scales.

    Science.gov (United States)

    Brito, I L; Yilmaz, S; Huang, K; Xu, L; Jupiter, S D; Jenkins, A P; Naisilisili, W; Tamminen, M; Smillie, C S; Wortman, J R; Birren, B W; Xavier, R J; Blainey, P C; Singh, A K; Gevers, D; Alm, E J

    2016-07-21

    Recent work has underscored the importance of the microbiome in human health, and has largely attributed differences in phenotype to differences in the species present among individuals. However, mobile genes can confer profoundly different phenotypes on different strains of the same species. Little is known about the function and distribution of mobile genes in the human microbiome, and in particular whether the gene pool is globally homogenous or constrained by human population structure. Here, we investigate this question by comparing the mobile genes found in the microbiomes of 81 metropolitan North Americans with those of 172 agrarian Fiji islanders using a combination of single-cell genomics and metagenomics. We find large differences in mobile gene content between the Fijian and North American microbiomes, with functional variation that mirrors known dietary differences such as the excess of plant-based starch degradation genes found in Fijian individuals. Notably, we also observed differences between the mobile gene pools of neighbouring Fijian villages, even though microbiome composition across villages is similar. Finally, we observe high rates of recombination leading to individual-specific mobile elements, suggesting that the abundance of some genes may reflect environmental selection rather than dispersal limitation. Together, these data support the hypothesis that human activities and behaviours provide selective pressures that shape mobile gene pools, and that acquisition of mobile genes is important for colonizing specific human populations.

  12. The Global Discourse on Human Trafficking and the Construction of a Standard of Civilization: Explored through The CNN Freedom Project

    OpenAIRE

    Larsen, Line Liblik

    2014-01-01

    This thesis is an integrated research study in two study programs cultural encounters and global studies. The thesis performs a critical discourse analysis of a mass media humanitarian campaign called The CNN Freedom Project and the broader global discourse on human trafficking in which the campaign is situated. The complexity of the issue of human trafficking is owed to the plethora of competing and influential elements, where various definitions, understandings, statistics, and ideologies e...

  13. Critical remarks on Simon Caney's humanity- centered approach to global justice

    Directory of Open Access Journals (Sweden)

    Julian Culp

    2016-09-01

    The practice-independent approach to theorizing justice (PIA holds that the social practices to which a particular conception of justice is meant to apply are of no importance for the justification of such a conception. In this paper I argue that this approach to theorizing justice is incompatible with the method of reflective equilibrium (MRE because the MRE is antithetical to a clean separation between issues of justification and application. In particular I will be maintaining that this incompatibility renders Simon Caney’s cosmopolitan theory of global justice inconsistent, because Caney claims to endorse both a humanity-centered PIA and the MRE.

  14. The Human Retrosplenial Cortex and Thalamus Code Head Direction in a Global Reference Frame.

    Science.gov (United States)

    Shine, Jonathan P; Valdés-Herrera, José P; Hegarty, Mary; Wolbers, Thomas

    2016-06-15

    Spatial navigation is a multisensory process involving integration of visual and body-based cues. In rodents, head direction (HD) cells, which are most abundant in the thalamus, integrate these cues to code facing direction. Human fMRI studies examining HD coding in virtual environments (VE) have reported effects in retrosplenial complex and (pre-)subiculum, but not the thalamus. Furthermore, HD coding appeared insensitive to global landmarks. These tasks, however, provided only visual cues for orientation, and attending to global landmarks did not benefit task performance. In the present study, participants explored a VE comprising four separate locales, surrounded by four global landmarks. To provide body-based cues, participants wore a head-mounted display so that physical rotations changed facing direction in the VE. During subsequent MRI scanning, subjects saw stationary views of the environment and judged whether their orientation was the same as in the preceding trial. Parameter estimates extracted from retrosplenial cortex and the thalamus revealed significantly reduced BOLD responses when HD was repeated. Moreover, consistent with rodent findings, the signal did not continue to adapt over repetitions of the same HD. These results were supported by a whole-brain analysis showing additional repetition suppression in the precuneus. Together, our findings suggest that: (1) consistent with the rodent literature, the human thalamus may integrate visual and body-based, orientation cues; (2) global reference frame cues can be used to integrate HD across separate individual locales; and (3) immersive training procedures providing full body-based cues may help to elucidate the neural mechanisms supporting spatial navigation. In rodents, head direction (HD) cells signal facing direction in the environment via increased firing when the animal assumes a certain orientation. Distinct brain regions, the retrosplenial cortex (RSC) and thalamus, code for visual and

  15. Nanotechnology, Human Rights, Patent law and the Global South: a brief overview

    DEFF Research Database (Denmark)

    Nordberg, Ana

    2013-01-01

    Starting from a Global South perspective, this chapter presents a brief overview of the potential of nanotechnology to serve either as vehicle for broader attainability of human rights or to undermine current efforts. Particular attention is drawn to the complex interconnected issues of ensuring...... attention to an analysis of the current patent rules intended to safe keep accessibility while confronted with the new challenges brought by nanotechnology inventions. Throughout this chapter, it will be sustained that nanotechnology poses normative challenges implying the need to re...

  16. Global bioethics: did the universal declaration on bioethics and human rights miss the boat?

    Science.gov (United States)

    Macpherson, Cheryl Cox

    2007-10-01

    This paper explores the evolution of the Universal Declaration on Bioethics and Human Rights (UDBHR), which was adopted by the United Nations Educational, Scientific and Cultural Organization (Unesco) in 2005. While the draft UDBHR generated controversy among bioethicists, the process through which it evolved excluded mainstream bioethicists. The absence of peer review affects the declaration's content and significance. This paper critically analyses its content, commenting on the failure to acknowledge socioeconomic and other factors that impede its implementation. The UDBHR outlines ideal standards but fails to provide guidance that can be readily applied in different settings. It strives for universality but does not contribute to understanding of universal or global bioethics.

  17. Intravital multiphoton tomography as an appropriate tool for non-invasive in vivo analysis of human skin affected with atopic dermatitis

    Science.gov (United States)

    Huck, Volker; Gorzelanny, Christian; Thomas, Kai; Mess, Christian; Dimitrova, Valentina; Schwarz, Martin; Riemann, Iris; Niemeyer, Verena; Luger, Thomas A.; König, Karsten; Schneider, Stefan W.

    2011-03-01

    Increasing incidence of inflammatory skin diseases such as Atopic Dermatitis (AD) has been noted in the past years. According to recent estimations around 15% of newborn subjects are affected with a disease severity that requires medical treatment. Although its pathogenesis is multifactorial, recent reports indicate that an impaired physical skin barrier predispose for the development of AD. The major part of this barrier is formed by the stratum corneum (SC) wherein corneocytes are embedded in a complex matrix of proteins and lipids. Its components were synthesized in the stratum granulosum (SG) and secreted via lamellar bodies at the SC/SG interface. Within a clinical in vivo study we focused on the skin metabolism at the SC/SG interface in AD affected patients in comparison to healthy subjects. Measurement of fluorescence life-time of NADH provides access to the metabolic state of skin. Due to the application of a 5D intravital tomographic skin analysis we facilitate the non-invasive investigation of human epidermis in the longitudinal course of AD therapy. We could ascertain by blinded analysis of 40 skin areas of 20 patients in a three month follow-up that the metabolic status at the SC/SG interface was altered in AD compromised skin even in non-lesional, apparent healthy skin regions. This illustrates an impaired skin barrier formation even at non-affected skin of AD subjects appearing promotive for the development of acute skin inflammation. Therefore, our findings allow a deeper understanding of the individual disease development and the improved management of the therapeutic intervention in clinical application.

  18. Do Americans Understand That Global Warming Is Harmful to Human Health? Evidence From a National Survey.

    Science.gov (United States)

    Maibach, Edward W; Kreslake, Jennifer M; Roser-Renouf, Connie; Rosenthal, Seth; Feinberg, Geoff; Leiserowitz, Anthony A

    2015-01-01

    Global warming has significant negative consequences for human health, with some groups at greater risk than others. The extent to which the public is aware of these risks is unclear; the limited extant research has yielded discrepant findings. This paper describes Americans' awareness of the health effects of global warming, levels of support for government funding and action on the issue, and trust in information sources. We also investigate the discrepancy in previous research findings between assessments based on open- versus closed-ended questions. A nationally representative survey of US adults (N = 1275) was conducted online in October 2014. Measures included general attitudes and beliefs about global warming, affective assessment of health effects, vulnerable populations and specific health conditions (open- and closed-ended), perceived risk, trust in sources, and support for government response. Most respondents (61%) reported that, before taking the survey, they had given little or no thought to how global warming might affect people's health. In response to a closed-ended question, many respondents (64%) indicated global warming is harmful to health, yet in response to an open-ended question, few (27%) accurately named one or more specific type of harm. In response to a closed-ended question, 33% indicated some groups are more affected than others, yet on an open-ended question only 25% were able to identify any disproportionately affected populations. Perhaps not surprising given these findings, respondents demonstrated only limited support for a government response: less than 50% of respondents said government should be doing more to protect against health harms from global warming, and about 33% supported increased funding to public health agencies for this purpose. Respondents said their primary care physician is their most trusted source of information on this topic, followed by the Centers for Disease Control and Prevention, the World Health

  19. HANPP Collection: Global Patterns in Net Primary Productivity (NPP)

    Data.gov (United States)

    National Aeronautics and Space Administration — The Global Patterns in Net Primary Productivity (NPP) portion of the Human Appropriation of Net Primary Productivity (HANPP) Collection maps the net amount of solar...

  20. Global bioethics at UNESCO: in defence of the Universal Declaration on Bioethics and Human Rights

    Science.gov (United States)

    Andorno, R

    2007-01-01

    The Universal Declaration on Bioethics and Human Rights adopted by the United Nations Educational, Scientific, and Cultural Organisation (UNESCO) on 19 October 2005 is an important step in the search for global minimum standards in biomedical research and clinical practice. As a member of UNESCO International Bioethics Committee, I participated in the drafting of this document. Drawing on this experience, the principal features of the Declaration are outlined, before responding to two general charges that have been levelled at UNESCO's bioethical activities and at this particular document, are outlined. One criticism is to the effect that UNESCO is exceeding its mandate by drafting such bioethical instruments—in particular, the charge is that it is trespassing on a topic that lies in the responsibility of the World Health Organization. The second criticism is that UNESCO's reliance on international human rights norms is inappropriate. PMID:17329385

  1. Global bioethics at UNESCO: in defence of the Universal Declaration on Bioethics and Human Rights.

    Science.gov (United States)

    Andorno, R

    2007-03-01

    The Universal Declaration on Bioethics and Human Rights adopted by the United Nations Educational, Scientific, and Cultural Organisation (UNESCO) on 19 October 2005 is an important step in the search for global minimum standards in biomedical research and clinical practice. As a member of UNESCO International Bioethics Committee, I participated in the drafting of this document. Drawing on this experience, the principal features of the Declaration are outlined, before responding to two general charges that have been levelled at UNESCO's bioethical activities and at this particular document, are outlined. One criticism is to the effect that UNESCO is exceeding its mandate by drafting such bioethical instruments--in particular, the charge is that it is trespassing on a topic that lies in the responsibility of the World Health Organization. The second criticism is that UNESCO's reliance on international human rights norms is inappropriate.

  2. Global divergence of the human follicle mite Demodex folliculorum

    DEFF Research Database (Denmark)

    Palopoli, Michael F.; Fergus, Daniel J.; Minot, Samuel

    2015-01-01

    Microscopic mites of the genus Demodex live within the hair follicles of mammals and are ubiquitous symbionts of humans, but little molecular work has been done to understand their genetic diversity or transmission. Here we sampled mite DNA from 70 human hosts of diverse geographic ancestries...... and analyzed 241 sequences from the mitochondrial genome of the species Demodex folliculorum. Phylogenetic analyses recovered multiple deep lineages including a globally distributed lineage common among hosts of European ancestry and three lineages that primarily include hosts of Asian, African, and Latin...... American ancestry. To a great extent, the ancestral geography of hosts predicted the lineages of mites found on them; 27% of the total molecular variance segregated according to the regional ancestries of hosts. We found that D. folliculorum populations are stable on an individual over the course of years...

  3. Global patterns of genetic diversity and signals of natural selection for human ADME genes.

    Science.gov (United States)

    Li, Jing; Zhang, Luyong; Zhou, Hang; Stoneking, Mark; Tang, Kun

    2011-02-01

    Genetic polymorphisms in many genes related to drug absorption, distribution, metabolism and excretion (ADME genes) contribute to the high heterogeneity of drug responses in humans. However, the extent to which genetic variation in ADME genes may contribute to differences among human populations in drug responses has not been studied. In this work, we investigate the global distribution of genetic diversity for 31 core and 252 extended ADME genes. We find that many important ADME genes are highly differentiated across continental regions. Additionally, we analyze the genetic differentiation associated with clinically relevant, functional polymorphism alleles, which is important for evaluating potential among-population heterogeneity in drug treatment effects. We find that ADME genes show significantly greater variation in levels of population differentiation, and we find numerous signals of recent positive selection on ADME genes. These results suggest that genetic differentiation at ADME genes could contribute to population heterogeneity in drug responses.

  4. Global profiling of lysine reactivity and ligandability in the human proteome

    Science.gov (United States)

    Hacker, Stephan M.; Backus, Keriann M.; Lazear, Michael R.; Forli, Stefano; Correia, Bruno E.; Cravatt, Benjamin F.

    2017-12-01

    Nucleophilic amino acids make important contributions to protein function, including performing key roles in catalysis and serving as sites for post-translational modification. Electrophilic groups that target amino-acid nucleophiles have been used to create covalent ligands and drugs, but have, so far, been mainly limited to cysteine and serine. Here, we report a chemical proteomic platform for the global and quantitative analysis of lysine residues in native biological systems. We have quantified, in total, more than 9,000 lysines in human cell proteomes and have identified several hundred residues with heightened reactivity that are enriched at protein functional sites and can frequently be targeted by electrophilic small molecules. We have also discovered lysine-reactive fragment electrophiles that inhibit enzymes by active site and allosteric mechanisms, as well as disrupt protein-protein interactions in transcriptional regulatory complexes, emphasizing the broad potential and diverse functional consequences of liganding lysine residues throughout the human proteome.

  5. Global profiling of lysine reactivity and ligandability in the human proteome.

    Science.gov (United States)

    Hacker, Stephan M; Backus, Keriann M; Lazear, Michael R; Forli, Stefano; Correia, Bruno E; Cravatt, Benjamin F

    2017-12-01

    Nucleophilic amino acids make important contributions to protein function, including performing key roles in catalysis and serving as sites for post-translational modification. Electrophilic groups that target amino-acid nucleophiles have been used to create covalent ligands and drugs, but have, so far, been mainly limited to cysteine and serine. Here, we report a chemical proteomic platform for the global and quantitative analysis of lysine residues in native biological systems. We have quantified, in total, more than 9,000 lysines in human cell proteomes and have identified several hundred residues with heightened reactivity that are enriched at protein functional sites and can frequently be targeted by electrophilic small molecules. We have also discovered lysine-reactive fragment electrophiles that inhibit enzymes by active site and allosteric mechanisms, as well as disrupt protein-protein interactions in transcriptional regulatory complexes, emphasizing the broad potential and diverse functional consequences of liganding lysine residues throughout the human proteome.

  6. Linking Regional Satellite Observations with Coupled Human-Ecological Systems in Global Drylands

    Science.gov (United States)

    Hutchinson, C.; Reynolds, J. F.

    2009-12-01

    The African Sahel has attracted consistent attention since a series of droughts in the 1970s and 1980s caused widespread famine and land degradation (desertification). These events spawned international conventions and sustained development efforts to increase food security and reverse poverty for the local populations, and to arrest environmental degradation. Since 1985, several studies using satellite data have described a general “greening” in response to increased rainfall trends. However, some areas show more greening while others less greening than can be explained by precipitation alone (Glob. Env. Change 15- 2005). The debated question is how to explain the residual changes: management, policy, human adaptation, or something else? Placing results in an human-ecological framework could help answer this question. Providing a meaningful assessment will allow national and international agencies to evaluate the effectiveness of alternative approaches to poverty alleviation and environmental restoration in drylands at regional and global scales.

  7. Indigenous health in a global frame: from community development to human rights.

    Science.gov (United States)

    Anderson, Warwick

    2008-01-01

    This essay explores the shift from 'human rights' to community development' in the framing of Koori (or Indigenous) health policy research at the University of Melbourne in the 1990s. It provides an overview of the recent history of rights-based discourses in international health, contrasting cosmopolitan claims of rights with older civic reference points for health intervention: such as 'citizenship' and 'community development.' In particular it considers the relations of the conjunction 'health and human rights' to the global emergence during the past twenty years of nongovernmental organisations and their challenge to the power of the nation-state. This account draws heavily on the author's observation of the institutionalisation of rights discourses in health research programs at Melbourne and Harvard, vantage points that provide at best a partial perspective, but one that may nonetheless reveal some salient historical features.

  8. The Human Microbiota, Infectious Disease, and Global Health: Challenges and Opportunities.

    Science.gov (United States)

    Waldman, Abraham J; Balskus, Emily P

    2018-01-12

    Despite significant advances in treating infectious diseases worldwide, morbidity and mortality associated with pathogen infection remains extraordinarily high and represents a critical scientific and global health challenge. Current strategies to combat these infectious agents include a combination of vaccines, small molecule drugs, increased hygiene standards, and disease-specific interventions. While these approaches have helped to drastically reduce the incidence and number of deaths associated with infection, continued investment in current strategies and the development of novel therapeutic approaches will be required to address these global health threats. Recently, human- and vector-associated microbiotas, the assemblages of microorganisms living on and within their hosts, have emerged as a potentially important factor mediating both infection risk and disease progression. These complex microbial communities are involved in intricate and dynamic interactions with both pathogens as well as the innate and adaptive immune systems of their hosts. Here, we discuss recent findings that have illuminated the importance of resident microbiotas in infectious disease, emphasizing opportunities for novel therapeutic intervention and future challenges for the field. Our discussion will focus on four major global health threats: tuberculosis, malaria, HIV, and enteric/diarrheal diseases. We hope this Perspective will highlight the many opportunities for chemists and chemical biologists in this field as well as inspire efforts to elucidate the mechanisms underlying established disease correlations, identify novel microbiota-based risk factors, and develop new therapeutic interventions.

  9. Of neoliberalism and global health: human capital, market failure and sin/social taxes.

    Science.gov (United States)

    Reubi, David

    2016-10-19

    This article tells a different but equally important story about neoliberalism and global health than the narrative on structural adjustment policies usually found in the literature. Rather than focus on macroeconomic structural adjustment policies, this story draws our attention to microeconomic taxation policies on tobacco, alcohol and sugar now widely recognised as the best strategy to control the global non-communicable disease epidemic. Structural adjustment policies are the product of the shift from statist to market-based development models, which was brought about by neoliberal thinkers like Peter Blau and Deepak Lal. In contrast, taxation policies are the result of a different epistemological rupture in international development: the move from economies and physical capital to people and human capital, advocated by Gary Becker and others. This move was part of wider change, which saw Chicago School economists, under the influence of rational choice theory, redefine the object of their discipline, from the study of markets to individual choices. It was this concern with people and their choices that made it possible for Becker and others to identify the importance of price for the demand for tobacco, alcohol and sugar. The same concern also made it easier for them to recognise that there were inefficiencies in the tobacco, alcohol and sugar markets that required government intervention. This story, I suggest, shows that structural adjustment policies and pro-market ideology do not exhaust the relationship between neoliberalism and global health and should not monopolise how we, as political and social scientists, conceive it.

  10. A global assessment of wildfire risks to human and environmental water security

    Science.gov (United States)

    Robinne, François-Nicolas; Parisien, Marc-André; Flannigan, Mike; Miller, Carol; Bladon, Kevin D.

    2017-04-01

    Extreme wildfire events extensively affect hydrosystem stability and generate an important threat to the reliability of the water supply for human and natural communities. While actively studied at the watershed scale, the development of a global vision of wildfire risk to water security has only been undertaken recently, pointing at potential water security concerns in an era of global changes. In order to address this concern, we propose a global-scale analysis of the wildfire risk to surface water supplies based on the Driving forces-Pressures-States-Impacts-Responses (DPSIR) framework. This framework relies on the cause-and-effect relationships existing between the five categories of the DPSIR chain. Based on the literature, we gathered an extensive set of spatial indicators relevant to fire-induced hydrological hazards and water consumption patterns by human and natural communities. Each indicator was assigned a DPSIR category. Then, we collapsed the information in each category using a principal component analysis in order to extract the most relevant pixel-based information provided by each spatial indicator. Finally, we compiled our five categories using an additive indexation process to produce a spatially-explicit index of the wildfire-water risk (WWR). For comparison purposes, we aggregated index scores by global hydrological regions, or hydrobelts, for analysis. Overall, our results show a distinct pattern of medium-to-high risk levels in areas where sizeable wildfire activity, water resources, and water consumption are concomitant, which mainly encompasses temperate and sub-tropical zones. A closer look at hydrobelts reveals differences in the factors driving the risk, with fire activity being the primary factor of risk in the circumboreal forest, and freshwater resource density being prevalent in tropical areas. We also identified major urban areas across the world whose source waters should be protected from extreme fire events, particularly when

  11. Relationships between human population density and burned area at continental and global scales.

    Science.gov (United States)

    Bistinas, Ioannis; Oom, Duarte; Sá, Ana C L; Harrison, Sandy P; Prentice, I Colin; Pereira, José M C

    2013-01-01

    We explore the large spatial variation in the relationship between population density and burned area, using continental-scale Geographically Weighted Regression (GWR) based on 13 years of satellite-derived burned area maps from the global fire emissions database (GFED) and the human population density from the gridded population of the world (GPW 2005). Significant relationships are observed over 51.5% of the global land area, and the area affected varies from continent to continent: population density has a significant impact on fire over most of Asia and Africa but is important in explaining fire over population density is associated with both increased and decreased in fire. The nature of the relationship depends on land-use: increasing population density is associated with increased burned are in rangelands but with decreased burned area in croplands. Overall, the relationship between population density and burned area is non-monotonic: burned area initially increases with population density and then decreases when population density exceeds a threshold. These thresholds vary regionally. Our study contributes to improved understanding of how human activities relate to burned area, and should contribute to a better estimate of atmospheric emissions from biomass burning.

  12. Human-centred design in global health: A scoping review of applications and contexts.

    Directory of Open Access Journals (Sweden)

    Alessandra N Bazzano

    Full Text Available Health and wellbeing are determined by a number of complex, interrelated factors. The application of design thinking to questions around health may prove valuable and complement existing approaches. A number of public health projects utilizing human centered design (HCD, or design thinking, have recently emerged, but no synthesis of the literature around these exists. The results of a scoping review of current research on human centered design for health outcomes are presented. The review aimed to understand why and how HCD can be valuable in the contexts of health related research. Results identified pertinent literature as well as gaps in information on the use of HCD for public health research, design, implementation and evaluation. A variety of contexts were identified in which design has been used for health. Global health and design thinking have different underlying conceptual models and terminology, creating some inherent tensions, which could be overcome through clear communication and documentation in collaborative projects. The review concludes with lessons learned from the review on how future projects can better integrate design thinking with global health research.

  13. Animal Spirits: How Human Psychology Drives the Economy, and Why it Matters for Global Capitalism

    Energy Technology Data Exchange (ETDEWEB)

    Shiller, Robert J. (Yale)

    2010-03-02

    In his lecture, Shiller will discuss the premise of his 2009 book, coauthored with the Nobel Prize-winning economist George A. Akerlof. Winner of the getAbstract International Book Award and the 2009 TIAA-CREF Paul A. Samuelson Award for Outstanding Scholarly Writing on Lifelong Financial Security, the book, which has the same title as Shiller's lecture, discusses how "animal spirits," or human emotions such as confidence, fear, and a concern for fairness, drive financial events, including today's global financial crisis. John Maynard Keynes coined the phrase "animal spirits" to describe the changing psychology that led to the Great Depression and the recovery from it. Like Keynes, Shiller and Akerlof believe that government intervention is necessary to overcome the adverse effects on the economy brought about by unruly and irrational human emotions. In his talk, Shiller will explain how "animal spirits" lead to adverse economic effects, and he will outline his insights on how the global economy can recover from its recent setbacks.

  14. Double Standards in Global Health: Medicine, Human Rights Law and Multidrug-Resistant TB Treatment Policy.

    Science.gov (United States)

    Nicholson, Thomas; Admay, Catherine; Shakow, Aaron; Keshavjee, Salmaan

    2016-06-01

    The human rights arguments that underpinned the fight against HIV over the last three decades were poised, but ultimately failed, to provide a similar foundation for success against multidrug-resistant TB (MDR-TB) and other diseases of the poor. With more than 1.5 million deaths since 2000 attributed to strains of MDR-TB, and with half a million new, and mostly untreated, MDR-TB cases in the world each year, the stakes could not be higher. The World Health Organization (WHO), whose mandate is to champion the attainment by all peoples of the highest possible level of health, recommended unsound medical treatment for MDR-TB patients in resource-poor settings from 1993-2002. Citing cost considerations, WHO did not recommend the available standard of care that had been successfully used to contain and defeat MDR-TB in rich countries. By acting as a strategic gatekeeper in its technical advisory role to donor agencies and countries, it also facilitated the global implementation of a double standard for TB care in low- and middle-income countries (LMICs), upending important legal and scientific priorities. This raises serious questions about whether the organization violated international human rights standards and those established in its own constitution. While calling for additional analysis and discussion on this topic, the authors propose that policymakers should reject double standards of this kind and instead embrace the challenge of implementing the highest standard of care on a global level.

  15. Human-centred design in global health: A scoping review of applications and contexts.

    Science.gov (United States)

    Bazzano, Alessandra N; Martin, Jane; Hicks, Elaine; Faughnan, Maille; Murphy, Laura

    2017-01-01

    Health and wellbeing are determined by a number of complex, interrelated factors. The application of design thinking to questions around health may prove valuable and complement existing approaches. A number of public health projects utilizing human centered design (HCD), or design thinking, have recently emerged, but no synthesis of the literature around these exists. The results of a scoping review of current research on human centered design for health outcomes are presented. The review aimed to understand why and how HCD can be valuable in the contexts of health related research. Results identified pertinent literature as well as gaps in information on the use of HCD for public health research, design, implementation and evaluation. A variety of contexts were identified in which design has been used for health. Global health and design thinking have different underlying conceptual models and terminology, creating some inherent tensions, which could be overcome through clear communication and documentation in collaborative projects. The review concludes with lessons learned from the review on how future projects can better integrate design thinking with global health research.

  16. The ISECG* Global Exploration Roadmap as Context for Robotic and Human Exploration Operations

    Science.gov (United States)

    Lupisella, Mark

    2015-01-01

    The International Space Exploration Coordination Group (ISECG) Global Exploration Roadmap (GER) provides a broad international context for understanding how robotic missions and robotic assets can enable future human exploration of multiple destinations. This presentation will provide a brief high-level review of the GER with a focus on key robotic missions and robotic assets that can provide enabling technology advancements and that also raise interesting operational challenges in both the near-term and long-term. The GER presently features a variety of robotic missions and robotic assets that can provide important technology advancements as well as operational challenges and improvements, in areas ranging from: (a) leveraging the International Space Station, (b) planetary science robotic missions to potential human destinations, (c) micro-g body proximity operations (e.g. asteroids), (d) autonomous operations, (e) high and low-latency telerobotics, (f) human assisted sample return, and (g) contamination control. This presentation will highlight operational and technology challenges in these areas that have feed forward implications for human exploration.

  17. Global Genomic Diversity of Human Papillomavirus 11 Based on 433 Isolates and 78 Complete Genome Sequences

    Science.gov (United States)

    Jelen, Mateja M.; Chen, Zigui; Kocjan, Boštjan J.; Hošnjak, Lea; Burt, Felicity J.; Chan, Paul K. S.; Chouhy, Diego; Combrinck, Catharina E.; Estrade, Christine; Fiander, Alison; Garland, Suzanne M.; Giri, Adriana A.; González, Joaquín Víctor; Gröning, Arndt; Hibbitts, Sam; Luk, Tommy N. M.; Marinic, Karina; Matsukura, Toshihiko; Neumann, Anna; Oštrbenk, Anja; Picconi, Maria Alejandra; Sagadin, Martin; Sahli, Roland; Seedat, Riaz Y.; Seme, Katja; Severini, Alberto; Sinchi, Jessica L.; Smahelova, Jana; Tabrizi, Sepehr N.; Tachezy, Ruth; Tohme Faybush, Sarah; Uloza, Virgilijus; Uloziene, Ingrida; Wong, Yong Wee; Židovec Lepej, Snježana; Burk, Robert D.

    2016-01-01

    ABSTRACT Human papillomavirus 11 (HPV11) is an etiological agent of anogenital warts and laryngeal papillomas and is included in the 4-valent and 9-valent prophylactic HPV vaccines. We established the largest collection of globally circulating HPV11 isolates to date and examined the genomic diversity of 433 isolates and 78 complete genomes (CGs) from six continents. The genomic variation within the 2,800-bp E5a-E5b-L1-upstream regulatory region was initially studied in 181/207 (87.4%) HPV11 isolates collected for this study. Of these, the CGs of 30 HPV11 variants containing unique single nucleotide polymorphisms (SNPs), indels (insertions or deletions), or amino acid changes were fully sequenced. A maximum likelihood tree based on the global alignment of 78 HPV11 CGs (30 CGs from our study and 48 CGs from GenBank) revealed two HPV11 lineages (lineages A and B) and four sublineages (sublineages A1, A2, A3, and A4). HPV11 (sub)lineage-specific SNPs within the CG were identified, as well as the 208-bp representative region for CG-based phylogenetic clustering within the partial E2 open reading frame and noncoding region 2. Globally, sublineage A2 was the most prevalent, followed by sublineages A1, A3, and A4 and lineage B. IMPORTANCE This collaborative international study defined the global heterogeneity of HPV11 and established the largest collection of globally circulating HPV11 genomic variants to date. Thirty novel complete HPV11 genomes were determined and submitted to the available sequence repositories. Global phylogenetic analysis revealed two HPV11 variant lineages and four sublineages. The HPV11 (sub)lineage-specific SNPs and the representative region identified within the partial genomic region E2/noncoding region 2 (NCR2) will enable the simpler identification and comparison of HPV11 variants worldwide. This study provides an important knowledge base for HPV11 for future studies in HPV epidemiology, evolution, pathogenicity, prevention, and molecular assay

  18. Sexual and reproductive health and human rights of women living with HIV: a global community survey.

    Science.gov (United States)

    Narasimhan, Manjulaa; Orza, Luisa; Welbourn, Alice; Bewley, Susan; Crone, Tyler; Vazquez, Marijo

    2016-04-01

    To determine the sexual and reproductive health priorities of women living with human immunodeficiency virus (HIV) and to allow the values and preferences of such women to be considered in the development of new guidelines. A core team created a global reference group of 14 women living with HIV and together they developed a global community online survey. The survey, which contained mandatory and optional questions, was based on an appreciative enquiry approach in which the life-cycle experiences of women living with HIV were investigated. The same set of questions was also used in focus group discussions led by the global reference group. The study covered 945 women (832 in the survey and 113 in the focus groups) aged 15-72 years in 94 countries. Among the respondents to the optional survey questions, 89.0% (427/480) feared or had experienced gender-based violence, 56.7% (177/312) had had an unplanned pregnancy, 72.3% (227/314) had received advice on safe conception and 58.8% (489/832) had suffered poor mental health after they had discovered their HIV-positive status. The sexual and reproductive health needs and rights of women living with HIV are complex and require a stronger response from the health sector. The online survey placed the voices of women living with HIV at the start of the development of new global guidelines. Although not possible in some contexts and populations, a similar approach would merit replication in the development of guidelines for many other health considerations.

  19. Late Pleistocene climate change and the global expansion of anatomically modern humans

    Science.gov (United States)

    Eriksson, Anders; Betti, Lia; Friend, Andrew D.; Lycett, Stephen J.; Singarayer, Joy S.; von Cramon-Taubadel, Noreen; Valdes, Paul J.; Balloux, Francois; Manica, Andrea

    2012-01-01

    The extent to which past climate change has dictated the pattern and timing of the out-of-Africa expansion by anatomically modern humans is currently unclear [Stewart JR, Stringer CB (2012) Science 335:1317–1321]. In particular, the incompleteness of the fossil record makes it difficult to quantify the effect of climate. Here, we take a different approach to this problem; rather than relying on the appearance of fossils or archaeological evidence to determine arrival times in different parts of the world, we use patterns of genetic variation in modern human populations to determine the plausibility of past demographic parameters. We develop a spatially explicit model of the expansion of anatomically modern humans and use climate reconstructions over the past 120 ky based on the Hadley Centre global climate model HadCM3 to quantify the possible effects of climate on human demography. The combinations of demographic parameters compatible with the current genetic makeup of worldwide populations indicate a clear effect of climate on past population densities. Our estimates of this effect, based on population genetics, capture the observed relationship between current climate and population density in modern hunter–gatherers worldwide, providing supporting evidence for the realism of our approach. Furthermore, although we did not use any archaeological and anthropological data to inform the model, the arrival times in different continents predicted by our model are also broadly consistent with the fossil and archaeological records. Our framework provides the most accurate spatiotemporal reconstruction of human demographic history available at present and will allow for a greater integration of genetic and archaeological evidence. PMID:22988099

  20. Spatial and Temporal Patterns of Global NDVI Trends: Correlations with Climate and Human Factors

    Directory of Open Access Journals (Sweden)

    Ya Liu

    2015-10-01

    Full Text Available Changes in vegetation activity are driven by multiple natural and anthropogenic factors, which can be reflected by Normalized Difference Vegetation Index (NDVI derived from satellites. In this paper, NDVI trends from 1982 to 2012 are first estimated by the Theil–Sen median slope method to explore their spatial and temporal patterns. Then, the impact of climate variables and human activity on the observed NDVI trends is analyzed. Our results show that on average, NDVI increased by 0.46 × 10−3 per year from 1982 to 2012 globally with decadal variations. For most regions of the world, a greening (increasing–browning (decreasing–greening (G-B-G trend is observed over the periods 1982–2004, 1995–2004, and 2005–2012, respectively. A positive partial correlation of NDVI and temperature is observed in the first period but it decreases and occasionally becomes negative in the following periods, especially in the Humid Temperate and Dry Domain Regions. This suggests a weakened effect of temperature on vegetation growth. Precipitation, on the other hand, is found to have a positive impact on the NDVI trend. This effect becomes stronger in the third period of 1995–2004, especially in the Dry Domain Region. Anthropogenic effects and human activities, derived here from the Human Footprint Dataset and the associated Human Influence Index (HII, have varied impacts on the magnitude (absolute value of the NDVI trends across continents. Significant positive effects are found in Asia, Africa, and Europe, suggesting that intensive human activity could accelerate the change in NDVI and vegetation. A more accurate attribution of vegetation change to specific climatic and anthropogenic factors is instrumental to understand vegetation dynamics and requires further research.

  1. Global Survey on Future Trends in Human Spaceflight: the Implications for Space Tourism

    Science.gov (United States)

    Gurtuna, O.; Garneau, S.

    2002-01-01

    With the much-publicized first ever space tourist flight, of Dennis Tito, and the announcement of the second space tourist flight to take place in April 2002, it is clear that an alternative motivation for human spaceflight has emerged. Human spaceflight is no longer only about meeting the priorities of national governments and space agencies, but is also about the tangible possibility of ordinary people seeing the Earth from a previously exclusive vantage point. It is imperative that major space players look beyond the existing human spaceflight rationale to identify some of the major driving forces behind space tourism, including the evolving market potential and developments in enabling technologies. In order to determine the influence of these forces on the future of commercial human spaceflight, the responses of a Futuraspace survey on future trends in human spaceflight are analyzed and presented. The motivation of this study is to identify sought-after space destinations, explore the expected trends in enabling technologies, and understand the future role of emerging space players. The survey will reflect the opinions of respondents from around the world including North America, Europe (including Russia) and Asia. The profiles of targeted respondents from space industry, government and academia are high-level executives/managers, senior researchers, as well as former and current astronauts. The survey instrument is a questionnaire which is validated by a pilot study. The sampling method is non-probabilistic, targeting as many space experts as possible who fit our intended respondent profile. Descriptive and comparative statistical analysis methods are implemented to investigate both global and regional perceptions of future commercial trends in human spaceflight. This study is not intended to be a formal market study of the potential viability of the space tourism market. Instead, the focus is on the future trends of human spaceflight, by drawing on the

  2. The Vulnerability of Earth Systems to Human-Induced Global Change and Strategies for Mitigation

    Science.gov (United States)

    Watson, R. T.

    2002-12-01

    Since the IGY, there has been growing evidence that climate is changing in response to human activities. The overwhelming majority of scientific experts, whilst recognizing that scientific uncertainties exist, nonetheless believe that human-induced climate change is inevitable. Indeed, during the last few years, many parts of the world have suffered major heat waves, floods, droughts, fires and extreme weather events leading to significant economic losses and loss of life. While individual events cannot be directly linked to human-induced climate change, the frequency and magnitude of these types of events are predicted to increase in a warmer world. The question is not whether climate will change, but rather how much (magnitude), how fast (the rate of change) and where (regional patterns). It is also clear that climate change and other human-induced modifications to the environment will, in many parts of the world, adversely affect socio-economic sectors, including water resources, agriculture, forestry, fisheries and human settlements, ecological systems (particularly forests and coral reefs), and human health (particularly diseases spread by insects), with developing countries being the most vulnerable. Environmental degradation of all types (i.e., climate change, loss of biodiversity, land degradation, air and water quality) all undermine the challenge of poverty alleviation and sustainable economic growth. One of the major challenges facing humankind is to provide an equitable standard of living for this and future generations: adequate food, water and energy, safe shelter and a healthy environment (e.g., clean air and water). Unfortunately, human-induced climate change, as well as other global environmental issues such as land degradation, loss of biological diversity and stratospheric ozone depletion, threatens our ability to meet these basic human needs. The good news is, however, that the majority of experts believe that significant reductions in net

  3. Value Appropriation in Business Exchange

    DEFF Research Database (Denmark)

    Ellegaard, Chris; Medlin, Christopher J.; Geersbro, Jens

    2014-01-01

    Purpose – Value appropriation is a central, yet neglected aspect in business exchange research. The purpose of the paper is to generate an overview of research on active value appropriation in business exchange and provide the foundation for further research into value appropriation, as well...... diverse understandings of the value appropriation process and emphasize different mechanisms and outcomes of value appropriation. Research limitations/implications – Based on the literature comparison and discussion, in combination with inspiration from alternative business exchange literature......, the authors propose four areas with high potential for future research into value appropriation: network position effects, appropriation acts and behaviors, buyer-seller relationship effects, and appropriation over time. Practical implications – Boundary spanning managers acting in industrial markets must...

  4. Global Production, CSR and Human Rights: The Courts of Public Opinion and the Social License to Operate

    OpenAIRE

    Wheeler, Prof. Sally

    2015-01-01

    This paper takes at its starting point the responsibility placed upon corporations by the United Nations’ Protect, Respect and Remedy Framework as elaborated upon by the Guiding Principles on Business and Human Rights to respect human rights. The overt pragmatism and knowledge of the complex business relationships that are embedded in global production led John Ruggie, the author of the Framework, to adopt a structure for the relationship between human rights and business that built on the ex...

  5. The thermal environment of the human being on the global scale.

    Science.gov (United States)

    Jendritzky, Gerd; Tinz, Birger

    2009-11-11

    The close relationship between human health, performance, well-being and the thermal environment is obvious. Nevertheless, most studies of climate and climate change impacts show amazing shortcomings in the assessment of the environment. Populations living in different climates have different susceptibilities, due to socio-economic reasons, and different customary behavioural adaptations. The global distribution of risks of hazardous thermal exposure has not been analysed before. To produce maps of the baseline and future bioclimate that allows a direct comparison of the differences in the vulnerability of populations to thermal stress across the world. The required climatological data fields are obtained from climate simulations with the global General Circulation Model ECHAM4 in T106-resolution. For the thermo-physiologically relevant assessment of these climate data a complete heat budget model of the human being, the 'Perceived Temperature' procedure has been applied which already comprises adaptation by clothing to a certain degree. Short-term physiological acclimatisation is considered via Health Related Assessment of the Thermal Environment. The global maps 1971-1980 (control run, assumed as baseline climate) show a pattern of thermal stress intensities as frequencies of heat. The heat load for people living in warm-humid climates is the highest. Climate change will lead to clear differences in health-related thermal stress between baseline climate and the future bioclimate 2041-2050 based on the 'business-as-usual' greenhouse gas scenario IS92a. The majority of the world's population will be faced with more frequent and more intense heat strain in spite of an assumed level of acclimatisation. Further adaptation measures are crucial in order to reduce the vulnerability of the populations. This bioclimatology analysis provides a tool for various questions in climate and climate change impact research. Considerations of regional or local scale require climate

  6. A General Model of Negative Frequency Dependent Selection Explains Global Patterns of Human ABO Polymorphism

    Science.gov (United States)

    Villanea, Fernando A.; Safi, Kristin N.; Busch, Jeremiah W.

    2015-01-01

    The ABO locus in humans is characterized by elevated heterozygosity and very similar allele frequencies among populations scattered across the globe. Using knowledge of ABO protein function, we generated a simple model of asymmetric negative frequency dependent selection and genetic drift to explain the maintenance of ABO polymorphism and its loss in human populations. In our models, regardless of the strength of selection, models with large effective population sizes result in ABO allele frequencies that closely match those observed in most continental populations. Populations must be moderately small to fall out of equilibrium and lose either the A or B allele (Ne ≤ 50) and much smaller (Ne ≤ 25) for the complete loss of diversity, which nearly always involved the fixation of the O allele. A pattern of low heterozygosity at the ABO locus where loss of polymorphism occurs in our model is consistent with small populations, such as Native American populations. This study provides a general evolutionary model to explain the observed global patterns of polymorphism at the ABO locus and the pattern of allele loss in small populations. Moreover, these results inform the range of population sizes associated with the recent human colonization of the Americas. PMID:25946124

  7. A General Model of Negative Frequency Dependent Selection Explains Global Patterns of Human ABO Polymorphism.

    Directory of Open Access Journals (Sweden)

    Fernando A Villanea

    Full Text Available The ABO locus in humans is characterized by elevated heterozygosity and very similar allele frequencies among populations scattered across the globe. Using knowledge of ABO protein function, we generated a simple model of asymmetric negative frequency dependent selection and genetic drift to explain the maintenance of ABO polymorphism and its loss in human populations. In our models, regardless of the strength of selection, models with large effective population sizes result in ABO allele frequencies that closely match those observed in most continental populations. Populations must be moderately small to fall out of equilibrium and lose either the A or B allele (N(e ≤ 50 and much smaller (N(e ≤ 25 for the complete loss of diversity, which nearly always involved the fixation of the O allele. A pattern of low heterozygosity at the ABO locus where loss of polymorphism occurs in our model is consistent with small populations, such as Native American populations. This study provides a general evolutionary model to explain the observed global patterns of polymorphism at the ABO locus and the pattern of allele loss in small populations. Moreover, these results inform the range of population sizes associated with the recent human colonization of the Americas.

  8. Global Human Footprint on the Linkage between Biodiversity and Ecosystem Functioning in Reef Fishes

    Science.gov (United States)

    Mora, Camilo; Aburto-Oropeza, Octavio; Ayala Bocos, Arturo; Ayotte, Paula M.; Banks, Stuart; Bauman, Andrew G.; Beger, Maria; Bessudo, Sandra; Booth, David J.; Brokovich, Eran; Brooks, Andrew; Chabanet, Pascale; Cinner, Joshua E.; Cortés, Jorge; Cruz-Motta, Juan J.; Cupul Magaña, Amilcar; DeMartini, Edward E.; Edgar, Graham J.; Feary, David A.; Ferse, Sebastian C. A.; Friedlander, Alan M.; Gaston, Kevin J.; Gough, Charlotte; Graham, Nicholas A. J.; Green, Alison; Guzman, Hector; Hardt, Marah; Kulbicki, Michel; Letourneur, Yves; López Pérez, Andres; Loreau, Michel; Loya, Yossi; Martinez, Camilo; Mascareñas-Osorio, Ismael; Morove, Tau; Nadon, Marc-Olivier; Nakamura, Yohei; Paredes, Gustavo; Polunin, Nicholas V. C.; Pratchett, Morgan S.; Reyes Bonilla, Héctor; Rivera, Fernando; Sala, Enric; Sandin, Stuart A.; Soler, German; Stuart-Smith, Rick; Tessier, Emmanuel; Tittensor, Derek P.; Tupper, Mark; Usseglio, Paolo; Vigliola, Laurent; Wantiez, Laurent; Williams, Ivor; Wilson, Shaun K.; Zapata, Fernando A.

    2011-01-01

    Difficulties in scaling up theoretical and experimental results have raised controversy over the consequences of biodiversity loss for the functioning of natural ecosystems. Using a global survey of reef fish assemblages, we show that in contrast to previous theoretical and experimental studies, ecosystem functioning (as measured by standing biomass) scales in a non-saturating manner with biodiversity (as measured by species and functional richness) in this ecosystem. Our field study also shows a significant and negative interaction between human population density and biodiversity on ecosystem functioning (i.e., for the same human density there were larger reductions in standing biomass at more diverse reefs). Human effects were found to be related to fishing, coastal development, and land use stressors, and currently affect over 75% of the world's coral reefs. Our results indicate that the consequences of biodiversity loss in coral reefs have been considerably underestimated based on existing knowledge and that reef fish assemblages, particularly the most diverse, are greatly vulnerable to the expansion and intensity of anthropogenic stressors in coastal areas. PMID:21483714

  9. A global perspective on hepatitis B-related single nucleotide polymorphisms and evolution during human migration.

    Science.gov (United States)

    Tai, Dar-In; Jeng, Wen-Juei; Lin, Chun-Yen

    2017-12-01

    Genome-wide association studies have indicated that human leukocyte antigen (HLA)-DP and HLA-DQ play roles in persistent hepatitis B virus (HBV) infection in Asia. To understand the evolution of HBV-related single nucleotide polymorphisms (SNPs) and to correlate these SNPs with chronic HBV infection among different populations, we conducted a global perspective study on hepatitis-related SNPs. We selected 12 HBV-related SNPs on the HLA locus and two HBV and three hepatitis C virus immune-related SNPs for analysis. Five nasopharyngeal carcinoma-related SNPs served as controls. All SNP data worldwide from 26 populations were downloaded from 1,000 genomes. We found a dramatic difference in the allele frequency in most of the HBV- and HLA-related SNPs in East Asia compared to the other continents. A sharp change in allele frequency in 8 of 12 SNPs was found between Bengali populations in Bangladesh and Chinese Dai populations in Xishuangbanna, China ( P human migration to East Asia. The prevalence of chronic HBV infection in Africa is as high as in Asia; however, the HBV-related SNP genotypes are not present in Africa, and so the genetic mechanism of chronic HBV infection in Africa needs further exploration. Conclusion: Two stages of genetic changes toward a weak immune response occurred when humans migrated out of Africa. These changes could be a survival strategy for avoiding cytokine storms and surviving in new environments. ( Hepatology Communications 2017;1:1005-1013).

  10. The International Communication Project: Raising global awareness of communication as a human right.

    Science.gov (United States)

    Mulcair, Gail; Pietranton, Arlene A; Williams, Cori

    2018-02-01

    Communication as a human right is embedded within Article 19 of the Universal Declaration of Human Rights; however, there is a need to raise global awareness of the communication needs of those with communication disorders. In 2014, the six national speech-language and audiology professional bodies that comprise the Mutual Recognition Agreement (MRA) launched the International Communication Project (ICP) to help raise awareness of communication disorders around the world. Since its inception, the project has engaged close to 50 organisations from diverse regions, and has undertaken a number of initiatives, including development of the Universal Declaration of Communication Rights. A consultancy report was commissioned to inform ICP efforts to influence international policy bodies. As a result, the current focus of the ICP is to identify opportunities to influence the policies of organisations such as the World Health Organization, the United Nations and World Bank to more explicitly acknowledge and address communication as a human right. This commentary paper describes the work of the ICP to date, with an emphasis on the place of communication disorders in current international policy and potential pathways for advocacy.

  11. Lessons from Africa: developing a global human rights framework for tuberculosis control and prevention.

    Science.gov (United States)

    Slagle, Tracy; Ben Youssef, Mehdi; Calonge, Golda; Ben Amor, Yanis

    2014-12-03

    Tuberculosis is a highly contagious disease, and there has been a rise in recent years of drug-resistant cases no longer responding to standard treatment. In order to address this threat and contain possible transmission of drug-resistant cases, some countries have taken strong action, including the compulsory detention of non-adherent drug-resistant patients. These measures have been strongly criticized by human rights advocates, and they raise the question of how to legally protect both citizens and the community. Following discussions with National Tuberculosis Programs in Africa (the continent with the highest incidence rates of tuberculosis worldwide), we show that of all the countries surveyed, all but one (Swaziland) had either no specific policy addressing tuberculosis, or only general policies regarding public health applicable to tuberculosis. Six countries also reported having policies that address non-adherence to treatment with containment (isolation in health facilities or incarceration), but laws are not adequately enforced. If the international community wants to effectively respond to the threat of tuberculosis transmission, there is a need to go beyond national tuberculosis policies and to implement an international framework for tuberculosis control, inspired by the Framework Convention on Tobacco Control, a key model for future public health treaties that address global burdens of disease. The framework, for which we clarify the conditions and procedures in this piece, would define the rights and responsibilities of the different stakeholders involved: patients, doctors, pharmaceutical firms and public authorities. To facilitate the governance of the national obligations under the Convention, a coordinating body should be set up, under the leadership of the World Health Organization and the Stop TB Partnership. Successfully implementing policies for tuberculosis that simultaneously address patients' rights and communities' wellbeing will have

  12. Global Spread of Human Chromoblastomycosis Is Driven by Recombinant Cladophialophora carrionii and Predominantly Clonal Fonsecaea Species.

    Directory of Open Access Journals (Sweden)

    Shuwen Deng

    Full Text Available Global distribution patterns of Cladophialophora carrionii, agent of human chromoblastomycosis in arid climates of Africa, Asia, Australia, Central-and South-America, were compared with similar data of the vicarious Fonsecaea spp., agents of the disease in tropical rain forests. Population diversities among 73 C. carrionii strains and 60 strains of three Fonsecaea species were analyzed for rDNA ITS, partial β-tubulin, and amplified fragment-length polymorphism (AFLP fingerprints. Populations differed significantly between continents. Lowest haplotype diversity was found in South American populations, while African strains were the most diverse. Gene flow was noted between the African population and all other continents. The general pattern of Fonsecaea agents of chromoblastomycosis differed significantly from that of C. carrionii and revealed deeper divergence among three differentiated species with smaller numbers of haplotypes, indicating a longer evolutionary history.

  13. Bhabha Jacqueline, Child Migration and Human Rights in a Global Age

    OpenAIRE

    Lavaud-Legendre, Bénédicte

    2017-01-01

    Dans son ouvrage intitulé Child Migration and Human Rights in a Global Age, Jacqueline Bhabha, directrice de recherche au centre François-Xavier Bagnoud pour la Santé et les Droits de l’Homme, à l’université d’Harvard, se livre à un diagnostic sans concession quant à la manière dont les mineurs migrants, bien souvent séparés de leurs parents, sont considérés et accompagnés durant leur développement dans différents pays du monde. Elle identifie ainsi l’incroyable ambivalence de nos sociétés. C...

  14. A spatial evaluation of global wildfire-water risks to human and natural systems.

    Science.gov (United States)

    Robinne, François-Nicolas; Bladon, Kevin D; Miller, Carol; Parisien, Marc-André; Mathieu, Jérôme; Flannigan, Mike D

    2018-01-01

    The large mediatic coverage of recent massive wildfires across the world has emphasized the vulnerability of freshwater resources. The extensive hydrogeomorphic effects from a wildfire can impair the ability of watersheds to provide safe drinking water to downstream communities and high-quality water to maintain riverine ecosystem health. Safeguarding water use for human activities and ecosystems is required for sustainable development; however, no global assessment of wildfire impacts on water supply is currently available. Here, we provide the first global evaluation of wildfire risks to water security, in the form of a spatially explicit index. We adapted the Driving forces-Pressure-State-Impact-Response risk analysis framework to select a comprehensive set of indicators of fire activity and water availability, which we then aggregated to a single index of wildfire-water risk using a simple additive weighted model. Our results show that water security in many regions of the world is potentially vulnerable, regardless of socio-economic status. However, in developing countries, a critical component of the risk is the lack of socio-economic capability to respond to disasters. Our work highlights the importance of addressing wildfire-induced risks in the development of water security policies; the geographic differences in the components of the overall risk could help adapting those policies to different regional contexts. Crown Copyright © 2017. Published by Elsevier B.V. All rights reserved.

  15. Solar Simulated Ultraviolet Radiation Induces Global Histone Hypoacetylation in Human Keratinocytes.

    Science.gov (United States)

    Zhang, Xiaoru; Kluz, Thomas; Gesumaria, Lisa; Matsui, Mary S; Costa, Max; Sun, Hong

    2016-01-01

    Ultraviolet radiation (UVR) from sunlight is the primary effector of skin DNA damage. Chromatin remodeling and histone post-translational modification (PTM) are critical factors in repairing DNA damage and maintaining genomic integrity, however, the dynamic changes of histone marks in response to solar UVR are not well characterized. Here we report global changes in histone PTMs induced by solar simulated UVR (ssUVR). A decrease in lysine acetylation of histones H3 and H4, particularly at positions of H3 lysine 9, lysine 56, H4 lysine 5, and lysine 16, was found in human keratinocytes exposed to ssUVR. These acetylation changes were highly associated with ssUVR in a dose-dependent and time-specific manner. Interestingly, H4K16ac, a mark that is crucial for higher order chromatin structure, exhibited a persistent reduction by ssUVR that was transmitted through multiple cell divisions. In addition, the enzymatic activities of histone acetyltransferases were significantly reduced in irradiated cells, which may account for decreased global acetylation. Moreover, depletion of histone deacetylase SIRT1 in keratinocytes rescued ssUVR-induced H4K16 hypoacetylation. These results indicate that ssUVR affects both HDAC and HAT activities, leading to reduced histone acetylation.

  16. Skeleton-Based Human Action Recognition With Global Context-Aware Attention LSTM Networks

    Science.gov (United States)

    Liu, Jun; Wang, Gang; Duan, Ling-Yu; Abdiyeva, Kamila; Kot, Alex C.

    2018-04-01

    Human action recognition in 3D skeleton sequences has attracted a lot of research attention. Recently, Long Short-Term Memory (LSTM) networks have shown promising performance in this task due to their strengths in modeling the dependencies and dynamics in sequential data. As not all skeletal joints are informative for action recognition, and the irrelevant joints often bring noise which can degrade the performance, we need to pay more attention to the informative ones. However, the original LSTM network does not have explicit attention ability. In this paper, we propose a new class of LSTM network, Global Context-Aware Attention LSTM (GCA-LSTM), for skeleton based action recognition. This network is capable of selectively focusing on the informative joints in each frame of each skeleton sequence by using a global context memory cell. To further improve the attention capability of our network, we also introduce a recurrent attention mechanism, with which the attention performance of the network can be enhanced progressively. Moreover, we propose a stepwise training scheme in order to train our network effectively. Our approach achieves state-of-the-art performance on five challenging benchmark datasets for skeleton based action recognition.

  17. Human Driving Forces and Their Impacts on Land Use/Land Cover. Hands-On! Developing Active Learning Modules on the Human Dimensions of Global Change.

    Science.gov (United States)

    Moser, Susanne

    This learning module aims to engage students in problem solving, critical thinking, scientific inquiry, and cooperative learning. The module is appropriate for use in any introductory or intermediate undergraduate course that focuses on human-environment relationships. The module explains that land use/cover change has occurred at all times in all…

  18. Global climate change - a feasibility perspective of its effect on human health at a local scale

    Directory of Open Access Journals (Sweden)

    Michele Bernardi

    2008-05-01

    Full Text Available There are two responses to global climate change. First, mitigation, which actions to reduce greenhouse gas emissions and sequester or store carbon in the short-term, and make development choices that will lead to low emissions in the long-term. Second, adaptation, which involves adjustments in natural or human systems and behaviours that reduce the risks posed by climate change to people’s lives and livelihoods. While the two are conceptually distinct, in practice they are very much interdependent, and both are equally urgent from a healthy population perspective. To define the policies to mitigate and to adapt to global climate change, data and information at all scales are the basic requirement for both developed and developing countries. However, as compared to mitigation, adaptation is an immediate concern for low-income countries and for small islands states, where the reduction of the emissions from greenhouse gases is not among their priorities. Adaptation is also highly location specific and the required ground data to assess the impacts of climate change on human health are not available. Climate data at high spatial resolution can be derived by various downscaling methods using historical and real-time meteorological observations but, particularly in low-income countries, the outputs are limited by the lack of ground data at the local level. In many of these countries, a negative trend in the number of meteorological stations as compared as to before 2000 is evident, while remotelysensed imagery becomes more and more available at high spatial and temporal resolution. The final consequence is that climate change policy options in the developing world are greatly jeopardized.

  19. Developmental changes of BOLD signal correlations with global human EEG power and synchronization during working memory.

    Directory of Open Access Journals (Sweden)

    Lars Michels

    Full Text Available In humans, theta band (5-7 Hz power typically increases when performing cognitively demanding working memory (WM tasks, and simultaneous EEG-fMRI recordings have revealed an inverse relationship between theta power and the BOLD (blood oxygen level dependent signal in the default mode network during WM. However, synchronization also plays a fundamental role in cognitive processing, and the level of theta and higher frequency band synchronization is modulated during WM. Yet, little is known about the link between BOLD, EEG power, and EEG synchronization during WM, and how these measures develop with human brain maturation or relate to behavioral changes. We examined EEG-BOLD signal correlations from 18 young adults and 15 school-aged children for age-dependent effects during a load-modulated Sternberg WM task. Frontal load (in-dependent EEG theta power was significantly enhanced in children compared to adults, while adults showed stronger fMRI load effects. Children demonstrated a stronger negative correlation between global theta power and the BOLD signal in the default mode network relative to adults. Therefore, we conclude that theta power mediates the suppression of a task-irrelevant network. We further conclude that children suppress this network even more than adults, probably from an increased level of task-preparedness to compensate for not fully mature cognitive functions, reflected in lower response accuracy and increased reaction time. In contrast to power, correlations between instantaneous theta global field synchronization and the BOLD signal were exclusively positive in both age groups but only significant in adults in the frontal-parietal and posterior cingulate cortices. Furthermore, theta synchronization was weaker in children and was--in contrast to EEG power--positively correlated with response accuracy in both age groups. In summary we conclude that theta EEG-BOLD signal correlations differ between spectral power and

  20. The Impact of Endurance Training on Human Skeletal Muscle Memory, Global Isoform Expression and Novel Transcripts.

    Directory of Open Access Journals (Sweden)

    Maléne E Lindholm

    2016-09-01

    Full Text Available Regularly performed endurance training has many beneficial effects on health and skeletal muscle function, and can be used to prevent and treat common diseases e.g. cardiovascular disease, type II diabetes and obesity. The molecular adaptation mechanisms regulating these effects are incompletely understood. To date, global transcriptome changes in skeletal muscles have been studied at the gene level only. Therefore, global isoform expression changes following exercise training in humans are unknown. Also, the effects of repeated interventions on transcriptional memory or training response have not been studied before. In this study, 23 individuals trained one leg for three months. Nine months later, 12 of the same subjects trained both legs in a second training period. Skeletal muscle biopsies were obtained from both legs before and after both training periods. RNA sequencing analysis of all 119 skeletal muscle biopsies showed that training altered the expression of 3,404 gene isoforms, mainly associated with oxidative ATP production. Fifty-four genes had isoforms that changed in opposite directions. Training altered expression of 34 novel transcripts, all with protein-coding potential. After nine months of detraining, no training-induced transcriptome differences were detected between the previously trained and untrained legs. Although there were several differences in the physiological and transcriptional responses to repeated training, no coherent evidence of an endurance training induced transcriptional skeletal muscle memory was found. This human lifestyle intervention induced differential expression of thousands of isoforms and several transcripts from unannotated regions of the genome. It is likely that the observed isoform expression changes reflect adaptational mechanisms and processes that provide the functional and health benefits of regular physical activity.

  1. Global burden of human brucellosis: a systematic review of disease frequency.

    Directory of Open Access Journals (Sweden)

    Anna S Dean

    Full Text Available BACKGROUND: This report presents a systematic review of scientific literature published between 1990-2010 relating to the frequency of human brucellosis, commissioned by WHO. The objectives were to identify high quality disease incidence data to complement existing knowledge of the global disease burden and, ultimately, to contribute towards the calculation of a Disability-Adjusted Life Years (DALY estimate for brucellosis. METHODS/PRINCIPAL FINDINGS: Thirty three databases were searched, identifying 2,385 articles relating to human brucellosis. Based on strict screening criteria, 60 studies were selected for quality assessment, of which only 29 were of sufficient quality for data analysis. Data were only available from 15 countries in the regions of Northern Africa and Middle East, Western Europe, Central and South America, Sub-Saharan Africa, and Central Asia. Half of the studies presented incidence data, six of which were longitudinal prospective studies, and half presented seroprevalence data which were converted to incidence rates. Brucellosis incidence varied widely between, and within, countries. Although study biases cannot be ruled out, demographic, occupational, and socioeconomic factors likely play a role. Aggregated data at national or regional levels do not capture these complexities of disease dynamics and, consequently, at-risk populations or areas may be overlooked. In many brucellosis-endemic countries, health systems are weak and passively-acquired official data underestimate the true disease burden. CONCLUSIONS: High quality research is essential for an accurate assessment of disease burden, particularly in Eastern Europe, the Asia-Pacific, Central and South America and Africa where data are lacking. Providing formal epidemiological and statistical training to researchers is essential for improving study quality. An integrated approach to disease surveillance involving both human health and veterinary services would allow a

  2. The influence of pre-existing rib fractures on Global Human Body Models Consortium thorax response in frontal and oblique impact.

    Science.gov (United States)

    Zaseck, Lauren Wood; Chen, Cong; Hu, Jingwen; Reed, Matthew P; Rupp, Jonathan

    2018-03-01

    Many post-mortem human subjects (PMHS) considered for use in biomechanical impact tests have pre-existing rib fractures (PERFs), usually resulting from cardiopulmonary resuscitation. These specimens are typically excluded from impact studies with the assumption that the fractures will alter the thoracic response to loading. We previously used the Global Human Body Models Consortium 50th percentile whole-body finite element model (GHBMC M50-O) to demonstrate that up to three lateral or bilateral PERFs do not meaningfully influence the response of the GHBMC thorax to lateral loading. This current study used the GHBMC M50-O to explore the influence of PERFs on thorax response in frontal and oblique loading. Up to six PERFs were simulated on the anterior or lateral rib regions, and the model was subjected to frontal or oblique cylindrical impactor, frontal seatbelt, or frontal seatbelt + airbag loading. Changes in thorax force-compression responses due to PERFs were generally minor, with the greatest alterations seen in models with six PERFs on one side of the ribcage. The observed changes, however, were small relative to mid-size male corridors for the loading conditions simulated. PERFs altered rib strain patterns, but the changes did not translate to changes in global thoracic response. Within the limits of model fidelity, the results suggest that PMHS with up to six PERFs may be appropriate for use in frontal or oblique impact testing. Copyright © 2018 Elsevier Ltd. All rights reserved.

  3. Impacts of population growth, urbanisation and sanitation changes on global human Cryptosporidium emissions to surface water.

    Science.gov (United States)

    Hofstra, Nynke; Vermeulen, Lucie C

    2016-10-01

    Cryptosporidium is a pathogenic protozoan parasite and is a leading cause of diarrhoea worldwide. The concentration of Cryptosporidium in the surface water is a determinant for probability of exposure and the risk of disease. Surface water concentrations are expected to change with population growth, urbanisation and changes in sanitation. The objective of this paper is to assess the importance of future changes in population, urbanisation and sanitation on global human emissions of Cryptosporidium to surface water. The GloWPa-Crypto H1 (the Global Waterborne Pathogen model for Human Cryptosporidium emissions version 1) model is presented and run for 2010 and with scenarios for 2050. The new scenarios are based on the Shared Socio-economic Pathways (SSPs) developed for the climate community. The scenarios comprise assumptions on sanitation changes in line with the storylines and population and urbanisation changes from the SSPs. In SSP1 population growth is limited, urbanisation large and sanitation and waste water treatment strongly improve. SSP1* is the same as SSP1, but waste water treatment does not improve. SSP3 sees large population growth, moderate urbanisation and sanitation and waste water treatment fractions that are the same as in 2010. Total global Cryptosporidium emissions to surface water for 2010 are estimated to be 1.6×10 17 oocysts per year, with hotspots in the most urbanised parts of the world. In 2050 emissions are expected to decrease by 24% or increase by 52% and 70% for SSP1, SSP3 and SSP1* respectively. The emissions increase in all scenarios for countries in the Middle East and Africa (MAF) region, while emissions in large parts in Europe decrease in scenarios SSP1 and SSP3. Improving sanitation by connecting the population to sewers, should be combined with waste water treatment, otherwise (SSP1*) emissions in 2050 are expected to be much larger than in a situation with strong population growth and slow development of safe water and

  4. Energy-Water-Land Nexus: The relative contributions of climate and human systems on global water scarcity

    Science.gov (United States)

    Hejazi, M. I.; Chen, M.; Turner, S. W. D.; Graham, N. T.; Vernon, C. R.; Li, X.; Kim, S. H.; Link, R. P.

    2017-12-01

    There is a growing consensus that energy, water, and land systems are interconnected and should be analyzed as such. New tools are required to represent the interactions between population, economic growth, energy, land, and water resources in a dynamically evolving system. Here we use the Global Change Assessment Model (GCAM) to investigate the relative contributions of climate and human systems on water scarcity regionally and globally under a wide range of scenarios. The model accounts for a variety of human activities, including changing demands for water for agriculture, power generation, industry, and public supply. We find that these activities exert a larger influence on water scarcity than climate in 93% of river basins globally. This work highlights the importance of accounting for human activities in hydrologic modeling applications and how they may change under different pathways of how land use and agricultural systems, energy systems, and economies may evolve in the future.

  5. The deep human prehistory of global tropical forests and its relevance for modern conservation.

    Science.gov (United States)

    Roberts, Patrick; Hunt, Chris; Arroyo-Kalin, Manuel; Evans, Damian; Boivin, Nicole

    2017-08-03

    Significant human impacts on tropical forests have been considered the preserve of recent societies, linked to large-scale deforestation, extensive and intensive agriculture, resource mining, livestock grazing and urban settlement. Cumulative archaeological evidence now demonstrates, however, that Homo sapiens has actively manipulated tropical forest ecologies for at least 45,000 years. It is clear that these millennia of impacts need to be taken into account when studying and conserving tropical forest ecosystems today. Nevertheless, archaeology has so far provided only limited practical insight into contemporary human-tropical forest interactions. Here, we review significant archaeological evidence for the impacts of past hunter-gatherers, agriculturalists and urban settlements on global tropical forests. We compare the challenges faced, as well as the solutions adopted, by these groups with those confronting present-day societies, which also rely on tropical forests for a variety of ecosystem services. We emphasize archaeology's importance not only in promoting natural and cultural heritage in tropical forests, but also in taking an active role to inform modern conservation and policy-making.

  6. Integrating women's human rights into global health research: an action framework.

    Science.gov (United States)

    Baptiste, Donna; Kapungu, Chisina; Khare, Manorama H; Lewis, Yvonne; Barlow-Mosha, Linda

    2010-11-01

    This article uses Scale of Change theory as a framework to guide global health researchers to synergistically target women's health outcomes in the context of improving their right to freedom, equity, and equality of opportunities. We hypothesize that health researchers can do so through six action strategies. These strategies include (1) becoming fully informed of women's human rights directives to integrate them into research, (2) mainstreaming gender in the research, (3) using the expertise of grass roots women's organizations in the setting, (4) showcasing women's equity and equality in the organizational infrastructure, (5) disseminating research findings to policymakers in the study locale to influence health priorities, and (6) publicizing the social conditions that are linked to women's diseases. We explore conceptual and logistical dilemmas in transforming a study using these principles and also provide a case study of obstetric fistula reduction in Nigeria to illustrate how these strategies can be operationalized. Our intent is to offer a feasible approach to health researchers who, conceptually, may link women's health to social and cultural conditions but are looking for practical implementation strategies to examine a women's health issue through the lens of their human rights.

  7. Addressing Development Vision 2025: Appropriate Training Models ...

    African Journals Online (AJOL)

    Appropriately trained Human Resources for Health (HRH) are key inputs in the realisation of high quality livelihood, the first attribute of Tanzania‟s Development Vision 2025. Within this attribute elements related to HRH include: access to quality primary health care for all, reduction in infant and maternal mortality rates by ...

  8. Global analysis of the human pathophenotypic similarity gene network merges disease module components.

    Science.gov (United States)

    Reyes-Palomares, Armando; Rodríguez-López, Rocío; Ranea, Juan A G; Sánchez-Jiménez, Francisca; Sánchez Jiménez, Francisca; Medina, Miguel Angel

    2013-01-01

    The molecular complexity of genetic diseases requires novel approaches to break it down into coherent biological modules. For this purpose, many disease network models have been created and analyzed. We highlight two of them, "the human diseases networks" (HDN) and "the orphan disease networks" (ODN). However, in these models, each single node represents one disease or an ambiguous group of diseases. In these cases, the notion of diseases as unique entities reduces the usefulness of network-based methods. We hypothesize that using the clinical features (pathophenotypes) to define pathophenotypic connections between disease-causing genes improve our understanding of the molecular events originated by genetic disturbances. For this, we have built a pathophenotypic similarity gene network (PSGN) and compared it with the unipartite projections (based on gene-to-gene edges) similar to those used in previous network models (HDN and ODN). Unlike these disease network models, the PSGN uses semantic similarities. This pathophenotypic similarity has been calculated by comparing pathophenotypic annotations of genes (human abnormalities of HPO terms) in the "Human Phenotype Ontology". The resulting network contains 1075 genes (nodes) and 26197 significant pathophenotypic similarities (edges). A global analysis of this network reveals: unnoticed pairs of genes showing significant pathophenotypic similarity, a biological meaningful re-arrangement of the pathological relationships between genes, correlations of biochemical interactions with higher similarity scores and functional biases in metabolic and essential genes toward the pathophenotypic specificity and the pleiotropy, respectively. Additionally, pathophenotypic similarities and metabolic interactions of genes associated with maple syrup urine disease (MSUD) have been used to merge into a coherent pathological module.Our results indicate that pathophenotypes contribute to identify underlying co-dependencies among disease

  9. The importance of the human footprint in shaping the global distribution of terrestrial, freshwater and marine invaders.

    Directory of Open Access Journals (Sweden)

    Belinda Gallardo

    Full Text Available Human activities such as transport, trade and tourism are likely to influence the spatial distribution of non-native species and yet, Species Distribution Models (SDMs that aim to predict the future broad scale distribution of invaders often rely on environmental (e.g. climatic information only. This study investigates if and to what extent do human activities that directly or indirectly influence nature (hereafter the human footprint affect the global distribution of invasive species in terrestrial, freshwater and marine ecosystems. We selected 72 species including terrestrial plants, terrestrial animals, freshwater and marine invasive species of concern in a focus area located in NW Europe (encompassing Great Britain, France, The Netherlands and Belgium. Species Distribution Models were calibrated with the global occurrence of species and a set of high-resolution (9×9 km environmental (e.g. topography, climate, geology layers and human footprint proxies (e.g. the human influence index, population density, road proximity. Our analyses suggest that the global occurrence of a wide range of invaders is primarily limited by climate. Temperature tolerance was the most important factor and explained on average 42% of species distribution. Nevertheless, factors related to the human footprint explained a substantial amount (23% on average of species distributions. When global models were projected into the focus area, spatial predictions integrating the human footprint featured the highest cumulative risk scores close to transport networks (proxy for invasion pathways and in habitats with a high human influence index (proxy for propagule pressure. We conclude that human related information-currently available in the form of easily accessible maps and databases-should be routinely implemented into predictive frameworks to inform upon policies to prevent and manage invasions. Otherwise we might be seriously underestimating the species and areas under

  10. The importance of the human footprint in shaping the global distribution of terrestrial, freshwater and marine invaders.

    Science.gov (United States)

    Gallardo, Belinda; Zieritz, Alexandra; Aldridge, David C

    2015-01-01

    Human activities such as transport, trade and tourism are likely to influence the spatial distribution of non-native species and yet, Species Distribution Models (SDMs) that aim to predict the future broad scale distribution of invaders often rely on environmental (e.g. climatic) information only. This study investigates if and to what extent do human activities that directly or indirectly influence nature (hereafter the human footprint) affect the global distribution of invasive species in terrestrial, freshwater and marine ecosystems. We selected 72 species including terrestrial plants, terrestrial animals, freshwater and marine invasive species of concern in a focus area located in NW Europe (encompassing Great Britain, France, The Netherlands and Belgium). Species Distribution Models were calibrated with the global occurrence of species and a set of high-resolution (9×9 km) environmental (e.g. topography, climate, geology) layers and human footprint proxies (e.g. the human influence index, population density, road proximity). Our analyses suggest that the global occurrence of a wide range of invaders is primarily limited by climate. Temperature tolerance was the most important factor and explained on average 42% of species distribution. Nevertheless, factors related to the human footprint explained a substantial amount (23% on average) of species distributions. When global models were projected into the focus area, spatial predictions integrating the human footprint featured the highest cumulative risk scores close to transport networks (proxy for invasion pathways) and in habitats with a high human influence index (proxy for propagule pressure). We conclude that human related information-currently available in the form of easily accessible maps and databases-should be routinely implemented into predictive frameworks to inform upon policies to prevent and manage invasions. Otherwise we might be seriously underestimating the species and areas under highest risk

  11. Unraveling the global microRNAome responses to ionizing radiation in human embryonic stem cells.

    Directory of Open Access Journals (Sweden)

    Mykyta V Sokolov

    Full Text Available MicroRNAs (miRNA comprise a group of short ribonucleic acid molecules implicated in regulation of key biological processes and functions at the post-transcriptional level. Ionizing radiation (IR causes DNA damage and generally triggers cellular stress response. However, the role of miRNAs in IR-induced response in human embryonic stem cells (hESC has not been defined yet. Here, by using system biology approaches, we show for the first time, that miRNAome undergoes global alterations in hESC (H1 and H9 lines after IR. Interrogation of expression levels of 1,090 miRNA species in irradiated hESC showed statistically significant changes in 54 genes following 1 Gy of X-ray exposures; global miRNAome alterations were found to be highly temporally and cell line--dependent in hESC. Time-course studies showed that the 16 hr miRNAome radiation response of hESC is much more robust compared to 2 hr-response signature (only eight genes, and may be involved in regulating the cell cycle. Quantitative real-time PCR performed on some miRNA species confirms the robustness of our miRNA microarray platform. Positive regulation of differentiation-, cell cycle-, ion transport- and endomembrane system-related processes were predicted to be negatively affected by miRNAome changes in irradiated hESC. Our findings reveal a fundamental role of miRNAome in modulating the radiation response, and identify novel molecular targets of radiation in hESC.

  12. Governing from the Margins: The European Court of Human Rights’ Margin of Appreciation Doctrine as a Tool of Global Governance

    OpenAIRE

    Paul, Simon

    2016-01-01

    The European Court of Human Rights’ margin of appreciation doctrine is of growing importance in general international law. Existing scholarship, however, fails to consider the political stakes involved in its use. The aim of this paper is to offer a reconceptualisation of the margin as a tool of global governance in the context of the increasing judicialisation of human rights protection in Europe. It then proposes four sketches of its possible governance effects, situating it within broader ...

  13. Leveraging HIV-related human rights achievements through a Framework Convention on Global Health.

    Science.gov (United States)

    Buse, Kent; Eba, Patrick; Sigurdson, Jason; Thomson, Kate; Timberlake, Susan

    2013-06-14

    Although AIDS remains a leading cause of death, especially in low- and middle-income countries, the movement to address it has greatly contributed to changing the world's response to health challenges. By fusing activism, political leadership, domestic and international investment, and accountability for results, the course of the epidemic has been radically shifted. People living with HIV and others directly affected by the epidemic have exerted immense leadership since the first days of the response: they have fought to end discrimination on the basis of sero-status, gender, sexual orientation, disability, migration status, drug use, or participation in sex work. Some of this mobilization has taken the form of strategic litigation, drawing human rights down into concrete demands and defining social, health, legal, and economic policy. The global AIDS response has shown that at the core of health lie considerations of social justice, human rights, and accountability. As momentum builds for a Framework Convention on Global Health (FCGH), we believe there is an opportunity to take stock of lessons learned from the response to HIV and ensure that they are replicated and institutionalized in an eventual Convention. We argue that the most critical aspect to the success of the HIV response has been the leadership and activism of civil society. Conventions do not lead to results on their own, and there should be every expectation that the FCGH will be no different. Success requires active monitoring of progress and shortcomings, combined with political and social mobilization to expand investment and access to the services and underlying conditions that protect and advance health. While the FCGH must make civil society support and engagement an indispensable principle, the AIDS movement can contribute substantive content and mobilization for its adoption. A broad international legal framework for health can help address some of the key legal, policy, regulatory, and

  14. Military Construction: FY2017 Appropriations

    Science.gov (United States)

    2016-10-04

    were codified by the Budget Control Act (BCA) of 2011(P.L. 112-25). 1 The effect on appropriations in general, with specific emphasis on defense, has...FY2015 Appropriations, by Sidath Viranga Panangala. CRS Report RL34024, Veterans and Homelessness , by Libby Perl. Military Construction: FY2017

  15. GLOBIO-Aquatic, a global model of human impact on the biodiversity of inland aquatic ecosystems

    NARCIS (Netherlands)

    Janse, J.H.; Kuiper, J.J.; Weijters, M.J.; Westerbeek, E.P.; Jeuken, M.H.J.L.; Bakkenes, M.; Alkemade, R.; Mooij, W.M.; Verhoeven, J.T.A.

    2015-01-01

    Abstract Biodiversity in freshwater ecosystems – rivers, lakes and wetlands – is undergoing rapid global decline. Major drivers are land use change, eutrophication, hydrological disturbance, climate change, overexploitation and invasive species. We developed a global model for assessing the dominant

  16. Leadership outside the Box: The Power of Nurturing the Human Spirit at Work in an Era of Globalization

    Science.gov (United States)

    Rutigliano, Nancy Kymn Harvin; Frye, Alexandria S.

    2015-01-01

    The human spirit is an untapped resource that can fuel organizations in this era of globalization. While workplace spirituality is often seen as an abstract philosophical construct that may be defined differently by each individual who studies it, fulfillment at work, shared values and sense of meaning along with a sense of belonging or…

  17. Building "Special Capital" for Entrepreneurial Development: Special Populations as Human Capital in the Context of Global Development

    Science.gov (United States)

    Walker, Gabriela

    2010-01-01

    Ten to twelve percent of the world population is identified as having one or more types of disability. This ecodeme has been historically known to be discriminated, marginalized, and disempowered by the lack of access to resources and to education. This article discusses the importance of adding special capital to the global human capital in the…

  18. Teaching and Learning about Universal Human Rights and International Humanitarian Law: Digital Resources and Global Expectations

    Science.gov (United States)

    Blanchard, Rosemary Ann

    2013-01-01

    Today's education for civic engagement requires a global dimension. To live responsibly in their own communities, young people need to situate their personal and local interests in the context of their global interconnections. Bridging the personal, local, and global begins with an awareness of the universal aspirations for dignity and human…

  19. SIDD: a semantically integrated database towards a global view of human disease.

    Science.gov (United States)

    Cheng, Liang; Wang, Guohua; Li, Jie; Zhang, Tianjiao; Xu, Peigang; Wang, Yadong

    2013-01-01

    A number of databases have been developed to collect disease-related molecular, phenotypic and environmental features (DR-MPEs), such as genes, non-coding RNAs, genetic variations, drugs, phenotypes and environmental factors. However, each of current databases focused on only one or two DR-MPEs. There is an urgent demand to develop an integrated database, which can establish semantic associations among disease-related databases and link them to provide a global view of human disease at the biological level. This database, once developed, will facilitate researchers to query various DR-MPEs through disease, and investigate disease mechanisms from different types of data. To establish an integrated disease-associated database, disease vocabularies used in different databases are mapped to Disease Ontology (DO) through semantic match. 4,284 and 4,186 disease terms from Medical Subject Headings (MeSH) and Online Mendelian Inheritance in Man (OMIM) respectively are mapped to DO. Then, the relationships between DR-MPEs and diseases are extracted and merged from different source databases for reducing the data redundancy. A semantically integrated disease-associated database (SIDD) is developed, which integrates 18 disease-associated databases, for researchers to browse multiple types of DR-MPEs in a view. A web interface allows easy navigation for querying information through browsing a disease ontology tree or searching a disease term. Furthermore, a network visualization tool using Cytoscape Web plugin has been implemented in SIDD. It enhances the SIDD usage when viewing the relationships between diseases and DR-MPEs. The current version of SIDD (Jul 2013) documents 4,465,131 entries relating to 139,365 DR-MPEs, and to 3,824 human diseases. The database can be freely accessed from: http://mlg.hit.edu.cn/SIDD.

  20. SIDD: A Semantically Integrated Database towards a Global View of Human Disease

    Science.gov (United States)

    Cheng, Liang; Wang, Guohua; Li, Jie; Zhang, Tianjiao; Xu, Peigang; Wang, Yadong

    2013-01-01

    Background A number of databases have been developed to collect disease-related molecular, phenotypic and environmental features (DR-MPEs), such as genes, non-coding RNAs, genetic variations, drugs, phenotypes and environmental factors. However, each of current databases focused on only one or two DR-MPEs. There is an urgent demand to develop an integrated database, which can establish semantic associations among disease-related databases and link them to provide a global view of human disease at the biological level. This database, once developed, will facilitate researchers to query various DR-MPEs through disease, and investigate disease mechanisms from different types of data. Methodology To establish an integrated disease-associated database, disease vocabularies used in different databases are mapped to Disease Ontology (DO) through semantic match. 4,284 and 4,186 disease terms from Medical Subject Headings (MeSH) and Online Mendelian Inheritance in Man (OMIM) respectively are mapped to DO. Then, the relationships between DR-MPEs and diseases are extracted and merged from different source databases for reducing the data redundancy. Conclusions A semantically integrated disease-associated database (SIDD) is developed, which integrates 18 disease-associated databases, for researchers to browse multiple types of DR-MPEs in a view. A web interface allows easy navigation for querying information through browsing a disease ontology tree or searching a disease term. Furthermore, a network visualization tool using Cytoscape Web plugin has been implemented in SIDD. It enhances the SIDD usage when viewing the relationships between diseases and DR-MPEs. The current version of SIDD (Jul 2013) documents 4,465,131 entries relating to 139,365 DR-MPEs, and to 3,824 human diseases. The database can be freely accessed from: http://mlg.hit.edu.cn/SIDD. PMID:24146757

  1. Global dynamic analysis of a H7N9 avian-human influenza model in an outbreak region.

    Science.gov (United States)

    Chen, Yongxue; Wen, Yongxian

    2015-02-21

    In 2013 in China a new type of avian influenza virus, H7N9, began to infect humans and had aroused severe fatality in the infected humans. We know that the spread is from poultry to humans, and the H7N9 avian influenza is low pathogenic in the poultry world but highly pathogenic in the human world, but the transmission mechanism is unclear. Since it has no signs of human-to-human transmission and outbreaks are isolated in some cities in China, in order to investigate the transmission mechanism of human infection with H7N9 avian influenza, an eco-epidemiological model in an outbreak region is proposed and analyzed dynamically. Researches and reports show that gene mutation makes the new virus be capable of infecting humans, therefore the mutation factor is taken into account in the model. The global dynamic analysis is conducted, different thresholds are identified, persistence and global qualitative behaviors are obtained. The impact of H7N9 avian influenza on the people population is concerned. Finally, the numerical simulations are carried out to support the theoretical analysis and to investigate the disease control measures. It seems that we may take people׳s hygiene and prevention awareness factor as a significant policy to achieve the aim of both the disease control and the economic returns. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Human Development and related Components with Malnutrition in Children: a Global Ecological Study

    Directory of Open Access Journals (Sweden)

    Mokhtar Soheylizad

    2016-08-01

    Full Text Available Background: It is necessary to get information on nutrition situation in children and epidemiology of the malnutrition to use for planning and health policy making, therefore this study aimed to identify the role of human development on nutrition situation in children under-five years of old worldwide.Methods: This ecological study was performed on the relation of the nutrition situation of children under 5 years of old and HDI. Data about the HDI and other indices were obtained from the UNDP database and Data about prevalence of wasting, stunting and overweight in children under 5 (% were obtained from WHO. Correlation bivariate method were used to assessment of the correlation between the prevalence of nutrition status and the HDI.Results: Globally mean prevalence of stunting, wasting and overweight were 23.4, 6.2 and 7.1 percent respectively. There was a negative significant correlation between prevalence of stunting and wasting with HDI, Life expectancy at birth, Mean year of schooling, Physician per population, maternal mortality rate (MMR and Gross national income (P

  3. Evaluation of Global Genomic DNA Methylation in Human Whole Blood by Capillary Electrophoresis UV Detection

    Directory of Open Access Journals (Sweden)

    Angelo Zinellu

    2017-01-01

    Full Text Available Alterations in global DNA methylation are implicated in various pathophysiological processes. The development of simple and quick, yet robust, methods to assess DNA methylation is required to facilitate its measurement and interpretation in clinical practice. We describe a highly sensitive and reproducible capillary electrophoresis method with UV detection for the separation and detection of cytosine and methylcytosine, after formic acid hydrolysis of DNA extracted from human whole blood. Hydrolysed samples were dried and resuspended with water and directly injected into the capillary without sample derivatization procedures. The use of a run buffer containing 50 mmol/L BIS-TRIS propane (BTP phosphate buffer at pH 3.25 and 60 mmol/L sodium acetate buffer at pH 3.60 (4 : 1, v/v allowed full analyte identification within 11 min. Precision tests indicated an elevated reproducibility with an interassay CV of 1.98% when starting from 2 μg of the extracted DNA. The method was successfully tested by measuring the DNA methylation degree both in healthy volunteers and in reference calf thymus DNA.

  4. Communicating and countering misconceptions about the scientific consensus on human-caused global warming

    Science.gov (United States)

    Cook, J.

    2016-12-01

    A number of studies have sought to quantify the level of agreement among climate scientists on human-caused global warming. This has included surveys of the scientific community, analyses of public declarations about climate change and analyses of peer-reviewed climate papers. This body of research has found that the level of consensus increases with expertise in climate science, culminating in 97% agreement among publishing climate scientists. Despite this robust finding, there is a significant gap between public perception of scientific consensus and the overwhelming agreement among climate scientists. This "consensus gap" is due in large part to a persistent, focused campaign to manufacture doubt about the scientific consensus by opponents of climate action. This campaign has employed non-expert spokespeople, magnified the small minority of dissenting scientists and exploited the journalistic norm of balance to generate the impression of an equal debate among scientists. Given the importance of perceived consensus as a "gateway belief" influencing a number of climate beliefs and attitudes, it is imperative that climate communicators close the consensus gap. This can be achieved by communicating the 97% consensus and explaining the techniques used to cast doubt on the consensus.

  5. Global classification of human facial healthy skin using PLS discriminant analysis and clustering analysis.

    Science.gov (United States)

    Guinot, C; Latreille, J; Tenenhaus, M; Malvy, D J

    2001-04-01

    Today's classifications of healthy skin are predominantly based on a very limited number of skin characteristics, such as skin oiliness or susceptibility to sun exposure. The aim of the present analysis was to set up a global classification of healthy facial skin, using mathematical models. This classification is based on clinical, biophysical skin characteristics and self-reported information related to the skin, as well as the results of a theoretical skin classification assessed separately for the frontal and the malar zones of the face. In order to maximize the predictive power of the models with a minimum of variables, the Partial Least Square (PLS) discriminant analysis method was used. The resulting PLS components were subjected to clustering analyses to identify the plausible number of clusters and to group the individuals according to their proximities. Using this approach, four PLS components could be constructed and six clusters were found relevant. So, from the 36 hypothetical combinations of the theoretical skin types classification, we tended to a strengthened six classes proposal. Our data suggest that the association of the PLS discriminant analysis and the clustering methods leads to a valid and simple way to classify healthy human skin and represents a potentially useful tool for cosmetic and dermatological research.

  6. Towards Investigating Global Warming Impact on Human Health Using Derivatives of Photoplethysmogram Signals.

    Science.gov (United States)

    Elgendi, Mohamed; Norton, Ian; Brearley, Matt; Fletcher, Richard R; Abbott, Derek; Lovell, Nigel H; Schuurmans, Dale

    2015-10-14

    Recent clinical studies show that the contour of the photoplethysmogram (PPG) wave contains valuable information for characterizing cardiovascular activity. However, analyzing the PPG wave contour is difficult; therefore, researchers have applied first or higher order derivatives to emphasize and conveniently quantify subtle changes in the filtered PPG contour. Our hypothesis is that analyzing the whole PPG recording rather than each PPG wave contour or on a beat-by-beat basis can detect heat-stressed subjects and that, consequently, we will be able to investigate the impact of global warming on human health. Here, we explore the most suitable derivative order for heat stress assessment based on the energy and entropy of the whole PPG recording. The results of our study indicate that the use Int. J. Environ. Res. Public Health 2015, 7 12777 of the entropy of the seventh derivative of the filtered PPG signal shows promising results in detecting heat stress using 20-second recordings, with an overall accuracy of 71.6%. Moreover, the combination of the entropy of the seventh derivative of the filtered PPG signal with the root mean square of successive differences, or RMSSD (a traditional heart rate variability index of heat stress), improved the detection of heat stress to 88.9% accuracy.

  7. Global profiling of lysine acetylation in human histoplasmosis pathogen Histoplasma capsulatum.

    Science.gov (United States)

    Xie, Longxiang; Fang, Wenjie; Deng, Wanyan; Yu, Zhaoxiao; Li, Juan; Chen, Min; Liao, Wanqing; Xie, Jianping; Pan, Weihua

    2016-04-01

    Histoplasma capsulatum is the causative agent of human histoplasmosis, which can cause respiratory and systemic mycosis in immune-compromised individuals. Lysine acetylation, a protein posttranslational protein modification, is widespread in both eukaryotes and prokaryotes. Although increasing evidence suggests that lysine acetylation may play critical roles in fungus physiology, very little is known about its extent and function in H. capsulatum. To comprehensively profile protein lysine acetylation in H. capsulatum, we performed a global acetylome analysis through peptide prefractionation, antibody enrichment, and LC-MS/MS analysis, identifying 775 acetylation sites on 456 acetylated proteins; and functionally analysis showing their involvement in different biological processes. We defined six types of acetylation site motifs, and the results imply that lysine residue of polypeptide with tyrosine at the -1 and +1 positions, histidine at the +1 position, and phenylalanine (F) at the +1 and +2 position is a preferred substrate of lysine acetyltransferase. Moreover, some virulence factors candidates including calmodulin and DnaK are acetylated. In conclusion, our data set may serve as an important resource for the elucidation of associations between functional protein lysine acetylation and virulence in H. capsulatum. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Crowd-sourcing the global human footprint on hydrology with OpenStreetMap data

    Science.gov (United States)

    Schellekens, Jaap; ten Velden, Corine; Winsemius, Hessel; Donchyts, Gennadii

    2015-04-01

    One of the most visible consequences of human influence on our planet is the amount of paved area that has been created on the surface. It can be regarded as an important environmental indicator. Global maps of constructed impervious area have been made using OpenStreetMap (OSM). The algorithm used to make the maps takes roads and urban landuse polygons from OSM to estimate fraction impervious area in each 1x1 km grid cell. Although the quality of OSM coverage varies widely per region, the resulting maps compare rather well to existing (satellite based) estimates of urban and impervious areas. It is shown that in areas with good OSM coverage the estimates may be better than those obtained from satellite measurements. By taking into account roads in rural and suburban areas -- often not done in satellite based estimates -- the OSM based map is potentially better in for example hydrological applications that rely on impervious area fraction to simulate runoff behaviour. Currently, maps have been made from four time periods (December 2011, December 2012, December 2013 and December 2014). Updated maps will be produced at 3 monthly intervals.

  9. Towards Investigating Global Warming Impact on Human Health Using Derivatives of Photoplethysmogram Signals

    Science.gov (United States)

    Elgendi, Mohamed; Norton, Ian; Brearley, Matt; Fletcher, Richard R.; Abbott, Derek; Lovell, Nigel H.; Schuurmans, Dale

    2015-01-01

    Recent clinical studies show that the contour of the photoplethysmogram (PPG) wave contains valuable information for characterizing cardiovascular activity. However, analyzing the PPG wave contour is difficult; therefore, researchers have applied first or higher order derivatives to emphasize and conveniently quantify subtle changes in the filtered PPG contour. Our hypothesis is that analyzing the whole PPG recording rather than each PPG wave contour or on a beat-by-beat basis can detect heat-stressed subjects and that, consequently, we will be able to investigate the impact of global warming on human health. Here, we explore the most suitable derivative order for heat stress assessment based on the energy and entropy of the whole PPG recording. The results of our study indicate that the use of the entropy of the seventh derivative of the filtered PPG signal shows promising results in detecting heat stress using 20-second recordings, with an overall accuracy of 71.6%. Moreover, the combination of the entropy of the seventh derivative of the filtered PPG signal with the root mean square of successive differences, or RMSSD (a traditional heart rate variability index of heat stress), improved the detection of heat stress to 88.9% accuracy. PMID:26473907

  10. Towards Investigating Global Warming Impact on Human Health Using Derivatives of Photoplethysmogram Signals

    Directory of Open Access Journals (Sweden)

    Mohamed Elgendi

    2015-10-01

    Full Text Available Recent clinical studies show that the contour of the photoplethysmogram (PPG wave contains valuable information for characterizing cardiovascular activity. However, analyzing the PPG wave contour is difficult; therefore, researchers have applied first or higher order derivatives to emphasize and conveniently quantify subtle changes in the filtered PPG contour. Our hypothesis is that analyzing the whole PPG recording rather than each PPG wave contour or on a beat-by-beat basis can detect heat-stressed subjects and that, consequently, we will be able to investigate the impact of global warming on human health. Here, we explore the most suitable derivative order for heat stress assessment based on the energy and entropy of the whole PPG recording. The results of our study indicate that the use of the entropy of the seventh derivative of the filtered PPG signal shows promising results in detecting heat stress using 20-second recordings, with an overall accuracy of 71.6%. Moreover, the combination of the entropy of the seventh derivative of the filtered PPG signal with the root mean square of successive differences, or RMSSD (a traditional heart rate variability index of heat stress, improved the detection of heat stress to 88.9% accuracy.

  11. Sun exposure and vitamin D supplementation in relation to vitamin D status of breastfeeding mothers and infants in the global exploration of human milk study.

    Science.gov (United States)

    Dawodu, Adekunle; Davidson, Barbara; Woo, Jessica G; Peng, Yong-Mei; Ruiz-Palacios, Guillermo M; de Lourdes Guerrero, Maria; Morrow, Ardythe L

    2015-02-05

    Although vitamin D (vD) deficiency is common in breastfed infants and their mothers during pregnancy and lactation, a standardized global comparison is lacking. We studied the prevalence and risk factors for vD deficiency using a standardized protocol in a cohort of breastfeeding mother-infant pairs, enrolled in the Global Exploration of Human Milk Study, designed to examine longitudinally the effect of environment, diet and culture. Mothers planned to provide breast milk for at least three months post-partum and were enrolled at four weeks postpartum in Shanghai, China (n=112), Cincinnati, Ohio (n=119), and Mexico City, Mexico (n=113). Maternal serum 25(OH)D was measured by radioimmunoassay (L was categorized as deficient). Serum 25(OH)D was measured in a subset of infants (35 Shanghai, 47 Cincinnati and 45 Mexico City) seen at 26 weeks of age during fall and winter seasons. Data collected prospectively included vD supplementation, season and sun index (sun exposure×body surface area exposed while outdoors). Differences and factors associated with vD deficiency were evaluated using appropriate statistical analysis. vD deficiency in order of magnitude was identified in 62%, 52% and 17% of Mexican, Shanghai and Cincinnati mothers, respectively (pmaternal vD status. vD deficiency in order of magnitude was found in 62%, 28%, and 6% of Mexican, Cincinnati and Shanghai infants, respectively (pmaternal and infant vD status starting during pregnancy is warranted worldwide.

  12. HIV/AIDS and sexual minorities in Mexico: a globalized struggle for the protection of human rights.

    Science.gov (United States)

    Torres-Ruiz, Antonio

    2011-01-01

    The fight against HIV/AIDS is an example of a global struggle for the promotion of sexual health and the protection of human rights for all, including sexual minorities. It represents a challenge for the understanding of its impact on political, social, and economic processes. My central goal in this piece is twofold. First, I underline the importance of a political and human rights perspective to the analysis of the global response to the pandemic, and I introduce the concept of policy networks for a better understanding of these dynamics. Second, I argue that, in the case of Mexico, the constitution of HIV/AIDS policy networks, which incorporate civil society and state actors, such as sexual minority activists and public officials, and their actions—both domestic and international—have resulted in a more inclusive HIV/AIDS policy-making process. However, serious human rights violations of HIV/AIDS patients and sexual minorities still remain.

  13. Appropriate use of diagnostic imaging

    Energy Technology Data Exchange (ETDEWEB)

    Palmer, P.E.S.; Cockshott, W.P.

    1984-11-16

    This article discusses ways in which more appropriate use can be made of roentgenography with a resulting decrease in radiation doses to the patient population. The authors recommend that fewer films be made and that traditional roentgenography be replaced with endoscopy, ultrasound, computerized tomography, or angiography where appropriate. They also recommend that medical schools and medical subspecialty groups study the World Health Organization document which provides indications for diagnostic imaging, the choice of procedure and the limitations of each.

  14. Estimate of the global burden of cervical adenocarcinoma and potential impact of prophylactic human papillomavirus vaccination

    International Nuclear Information System (INIS)

    Pimenta, Jeanne M; Galindo, Claudia; Jenkins, David; Taylor, Sylvia M

    2013-01-01

    Data on the current burden of adenocarcinoma (ADC) and histology-specific human papillomavirus (HPV) type distribution are relevant to predict the future impact of prophylactic HPV vaccines. We estimate the proportion of ADC in invasive cervical cancer, the global number of cases of cervical ADC in 2015, the effect of cervical screening on ADC, the number of ADC cases attributable to high-risk HPV types -16, -18, -45, -31 and -33, and the potential impact of HPV vaccination using a variety of data sources including: GLOBOCAN 2008, Cancer Incidence in Five Continents (CI5) Volume IX, cervical screening data from the World Health Organization/Institut Català d'Oncologia Information Centre on HPV and cervical cancer, and published literature. ADC represents 9.4% of all ICC although its contribution varies greatly by country and region. The global crude incidence rate of cervical ADC in 2015 is estimated at 1.6 cases per 100,000 women, and the projected worldwide incidence of ADC in 2015 is 56,805 new cases. Current detection rates for HPV DNA in cervical ADC tend to range around 80–85%; the lower HPV detection rates in cervical ADC versus squamous cell carcinoma may be due to technical artefacts or to misdiagnosis of endometrial carcinoma as cervical ADC. Published data indicate that the five most common HPV types found in cervical ADC are HPV-16 (41.6%), -18 (38.7%), -45 (7.0%), -31 (2.2%) and -33 (2.1%), together comprising 92% of all HPV positive cases. Future projections using 2015 data, assuming 100% vaccine coverage and a true HPV causal relation of 100%, suggest that vaccines providing protection against HPV-16/18 may theoretically prevent 79% of new HPV-related ADC cases (44,702 cases annually) and vaccines additionally providing cross-protection against HPV-31/33/45 may prevent 89% of new HPV-related ADC cases (50,769 cases annually). It is predicted that the currently available HPV vaccines will be highly effective in preventing HPV-related cervical

  15. The Appropriateness of Hierarchies (Editorial

    Directory of Open Access Journals (Sweden)

    Denise Koufogiannakis

    2010-09-01

    Full Text Available In the early days of EBLIP, then referred to as evidence based librarianship (EBL, there were calls to strengthen our research base with "better" forms of evidence. These proposed better quality research methods were all quantitative and I admit myself to saying that ‚librarianship tends to reflect more qualitative, social sciences/humanities in its research methods and study types which tend to be less rigorous and more prone to bias‛ (Crumley and Koufogiannakis 2002, p.61. Although this was not meant to be a slight to qualitative research, I can see how it came across as one. Now, I would not put ‚less rigorous and more prone to bias‛ in that sentence, although the first half of the statement certainly still holds true. In our 2002 article, the general point that Ellen Crumley and I were trying to make is that a medical style research hierarchy is not a good fit for librarianship, where qualitative methods are generally more appropriate. At that time, we proposed a ‚core-centred approach to librarianship research‛ (p.68 rather than a hierarchical one, although this did not gain much traction within the EBLIP literature. We noted: ‚rather than relying on an evidence hierarchy, which is an artificial concept for librarians, Fig.3 suggests a core-centred approach. The types of studies that are likely to be conducted by librarians are placed near the centre, moving from a hierarchical to an encompassing model. … *This+ presents a more equitable view of a model for research in the profession‛ (p.67.Today I am even more resolved that it is time to remove the concept of a hierarchy of evidence from EBLIP. This concept is tied very closely to the medical model of evidence based medicine (EBM and is solely focused on quantitative research. Library and information studies (LIS is a social sciences discipline and as such is concerned mostly with questions of why we do things and how people function in the world. The actions of people

  16. Appropriate technology for solar energy system aiming water heating for human bath in houses of rural areas; Tecnologia apropriada para sistema de energia solar visando aquecimento de agua para o banho humano em moradias do meio rural

    Energy Technology Data Exchange (ETDEWEB)

    Rispoli, Italo Alberto Gatica [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Faculdade de Engenharia Civil, Arquitetura e Urbanismo], e-mail: gatica@dglnet.com.br; Mariotoni, Carlos Alberto [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Fac. de Engenharia Civil, Arquitetura e Urbanismo. Nucleo Interdisciplinar de Planejamento Energetico], e-mail: cam@fec.unicamp.br

    2004-07-01

    The Brazilian land receives a great amount of solar radiation all over the year, therefore, because both the culture and practical aspects, Brazilians use in a non-moderate way the electricity to boil the water for human bath in the rural homes, in the lower income residences even at part of the medium class homes. That happens due to the very low price of an electrical shower, about US$ 6,5. In fact, that way of heating water is largely used because, besides the very low electrical shower price, it is not necessary to install a complete hot water both hydraulic and electrical building systems, but just both single hydraulic pipes and electrical devices. On the other hands, at rural regions where the electricity does not achieve the rural people uses firewood in order to get hot water for human bath. At the rural places the use of electrical showers has meaning an increase in the electrical transformers powers, heavier electrical transmission rural lines, with greater prices and, at the urban zones, the use of electrical showers in the lower social classes has contributed to a more expressive electrical load at the nacional electrical system load peck, between 5:30 to 8:30 a.m. The public administration, mostly, does not take into account both social, economic and environmental costs in order to think about the electricity offer. The solar heating systems, generally used in Brazil, conserves the same reservoirs used in France at 1880. Therefore, this paper presents some technical subsidies applied to rural homes, even to lower income people's homes aiming to stimulate the Brazilian public authorities to make a public police to facilitate both the industrialization and dissemination of solar heating systems, appropriate to the rural area, with lower costs, compounded by good technology equipment, with guarantee of lasting and quality. (author)

  17. Interactions between global processes and local health problems. A human ecology approach to health among indigenous groups in the Amazon

    Directory of Open Access Journals (Sweden)

    Maj-Lis Follér

    Full Text Available This article deals with methodological issues and how to link global processes - social and ecological - with environmental changes and human health in local communities. The discussion concerns how interdisciplinary approaches can help us find tools to develop new knowledge. Scientific knowledge and local knowledge are not seen as opposite epistemological forms, but as socially and culturally constructed. Power and social legitimacy have to be included when analyzing how to deal with the interaction between global processes and local environmental change and the health/disease interface.

  18. Current global status & impact of human papillomavirus vaccination: Implications for India

    Directory of Open Access Journals (Sweden)

    Rengaswamy Sankaranarayanan

    2016-01-01

    Full Text Available This review addresses the effectiveness and safety of human papillomavirus (HPV vaccines, the current status of its introduction in the National Immunization Programmes (NIPs and its relevance to India, which contributes a fifth of the global burden of cervical cancer. The vast literature on efficacy, acceptability and safety of HPV vaccination and its impact after population level introduction was reviewed and discussed. The efficacy of HPV vaccines in preventing high-grade precancerous lesions caused by vaccine-targeted HPV infections was 90 per cent or higher in HPV naοve women in randomized clinical trials. Two doses at 6 or 12 months apart are recommended for 9-14 yr old girls and three doses over six months to one year period for those aged above 15 yr. More than 80 countries or territories have introduced HPV vaccination in their NIPs, of which 33 are low- and middle-income countries (LMICs; in addition, 25 LMICs have introduced pilot programmes before a phased national expansion. Significant reductions in the frequency of HPV 16 and 18 infections, genital warts and cervical premalignant lesions in vaccinated cohorts and herd immunity in general populations have been reported from countries that introduced vaccination in NIPs as early as 2007. More than 280 million doses of HPV vaccines have been administered worldwide with the excellent safety profile with no serious adverse events linked to it. The high burden of cervical cancer and the high efficacy and safety of HPV vaccination justify its introduction in the Indian NIP at the earliest possibility to substantially reduce the cervical cancer burden in future.

  19. Global Gene Expression Profiling of Human Genome Following Exposure to Sarin and Soman

    International Nuclear Information System (INIS)

    Gopalakrishnakone, P.; Pachiappan, A.; Srinivasan, K. N.; Loke, W. K.; Lee, F. K.

    2007-01-01

    Toxicogenomics merges genomics with toxicology is a rapidly expanding field on the assumption that the transcriptional responses of cells to different toxic exposure are sufficiently distinct robust and reproducible to discriminate toxin from different families/classes which can be called as 'fingerprints' or 'Atlases'. In this study chemical weapons sarin was studied in a time and dose dependent manner after exposure to human neuroblastoma cell line. (Sarin or GB) exerts its effect through inhibition of acetylcholinesterase activity and induction of delayed neurotoxicity in a dose [EC 50 50 ppm, (around 372.4 μM)] and time-dependent manner. The effect and/or the mechanism of single or repeated exposures to GB, however, are less clear and yet to be explored at cellular level. The present study aims to scrutinize, the global gene expression profile following sarin toxicity in neuronal cells using Affymetrix-GeneChips. A tim-course study on the effect of a single (3 or 24h) or repeated (24 or 48h) doses of sarin (5ppm) on SHSY5Y cells was carried out. Using GeneSpring (PCA) analysis, 550 genes whose expression was significantly (p less than 0.01) altered by at least 2.5-fold, were selected. The results indicate that the low-level single dose exposure do not always parallel acute toxicity, but can cause a reversible down-regulation of genes and a range of anti-cholinesterase effects. In contrast, repeated doses produced persistent irreversible down-regulation of genes related to neurodegenerative mechanism at 48h. Real-time PCR and western blot analysis confirmed the reduced expression of presenilin 1 (TMP21), 2 and dopa.decarboxylase (DDC) mRNA and proteins. Besides providing an in vitro experimental model for studies on the neuropathophysiology and brain cells this investigation indicate possible mechanisms by which sarin could mediate neuro-degeneration. A comparison will be made with similar study with soman. (author)

  20. Pedagogies of the Global: Knowledge in the Human Interest. Cultural Politics & The Promise of Democracy

    Science.gov (United States)

    Dirlik, Arif, Ed.

    2006-01-01

    The essays in this collection address questions raised by a modernity that has become global with the victory of capitalism over its competitors in the late twentieth century. Rather than erase difference by converting all to Euro/American norms of modernity, capitalist modernity as it has gone global has empowered societies once condemned to…

  1. Teaching Children about the Global Economy: Integrating Inquiry with Human Rights

    Science.gov (United States)

    McCall, Ava L.

    2017-01-01

    Although children are already part of the global economy, they often have little understanding of its influence without explicit instruction. The article focuses on recommendations for teaching elementary students in grades three through five about the global economy utilizing the pedagogical recommendations from the National Council for the…

  2. Towards an integrative post-2015 sustainable development goal framework: Focusing on global justice – peace, security and basic human rights

    Directory of Open Access Journals (Sweden)

    George R. Lueddeke

    2015-12-01

    To strengthen the likelihood of realizing the post-2015 Sustainable Development Goals (SDGs, particularly with regard to “planet and population” health and well-being , UN and other decision-makers are urged to consider the adoption of an integrated SDG framework that is based on (i a vision of global justice - underpinned by peace, security and basic human rights; (ii the development of interdependent and interconnected strategies for each of the eleven thematic indicators identified in the UN document The World We Want; and (iii the application of guiding principles to measure the impact of SDG strategies in terms of holism, equity, sustainability, ownership, and global obligation. While current discussions on the SDGs are making progress in a number of areas, the need for integration of these around a common global vision and purpose seems especially crucial to avoid MDG shortcomings.

  3. Human Dignity and Humiliation Studies: A Global Network Advancing Dignity through Dialogue

    Science.gov (United States)

    Lindner, Evelin G.; Hartling, Linda M.; Spalthoff, Ulrich

    2011-01-01

    Human rights are universally based on the concept of human dignity. Various international organizations are developing the theoretical, legal, and political framework for human rights. The underlying concept of human dignity is less disputed, but also receives less attention. This shortcoming is addressed by a worldwide group of scholars and…

  4. Global nitrogen cycle: pre-Anthropocene mass and isotope fluxes and effects of human perturbations

    Science.gov (United States)

    Joo, Y.; Li, D. D.; Lerman, A.; Mackenzie, F. T.

    2012-12-01

    The size of the largest nitrogen reservoir -- the Earth atmosphere -- and its long residence time of approximately 17 million years suggest that the global N cycle was likely to be balanced at geological time scales. After the industrial revolution, human activities, such as mining, fossil fuel burning, land use change, and artificial fertilization, have resulted in perturbations and numerous flux changes of the N cycle. The effects of human activities on the mass and isotopic composition of the N reservoirs can be predicted using a detailed N cycle model with estimated additions. For the pre-Anthropocene period, a balanced steady-state N cycle model was constructed based on the Redfield ratios and an extensive literature review. The model includes 14 N reservoirs in the domains of the atmosphere, land, and ocean. The biotic reservoirs on land and in the ocean (land plants and marine biota) interact with atmospheric N2 and dissolved inorganic N (DIN) in ocean and soil waters. DIN further interacts with dissolved organic N (DON), particulate organic matter (POM), and ocean sediments. Atmosphere supplies N to land and ocean domains mainly by N fixation, deposition, and dissolution, and these fluxes are balanced by denitrification and volatilization back to atmosphere. Riverine transport of dissolved and particulate N connects land and ocean domains. Once the cycle is mass-balanced, the isotopic composition of reservoir and the size of fractionation accompanying microbial transformations and transfers of N species between the reservoirs were estimated by numerical iteration of the flux equations based on the reported δ15N values and fractionation factors. The calculated fractionation factors tend to be smaller in magnitude than the experimentally measured ones in natural systems, which can be interpreted as an indication of N-limited conditions prevailing in pre-Anthropocene world: a smaller isotope fractionation can be interpreted as an indication of nitrogen

  5. Heat, Human Performance, and Occupational Health: A Key Issue for the Assessment of Global Climate Change Impacts.

    Science.gov (United States)

    Kjellstrom, Tord; Briggs, David; Freyberg, Chris; Lemke, Bruno; Otto, Matthias; Hyatt, Olivia

    2016-01-01

    Ambient heat exposure is a well-known health hazard, which reduces human performance and work capacity at heat levels already common in tropical and subtropical areas. Various health problems have been reported. Increasing heat exposure during the hottest seasons of each year is a key feature of global climate change. Heat exhaustion and reduced human performance are often overlooked in climate change health impact analysis. Later this century, many among the four billion people who live in hot areas worldwide will experience significantly reduced work capacity owing to climate change. In some areas, 30-40% of annual daylight hours will become too hot for work to be carried out. The social and economic impacts will be considerable, with global gross domestic product (GDP) losses greater than 20% by 2100. The analysis to date is piecemeal. More analysis of climate change-related occupational health impact assessments is greatly needed.

  6. The missing, the martyred and the disappeared: Global networks, technical intensification and the end of human rights genetics.

    Science.gov (United States)

    Smith, Lindsay A

    2017-06-01

    In 1984, a group of Argentine students, trained by US academics, formed the Argentine Forensic Anthropology Team to apply the latest scientific techniques to the excavation of mass graves and identification of the dead, and to work toward transitional justice. This inaugurated a new era in global forensic science, as groups of scientists in the Global South worked outside of and often against local governments to document war crimes in post-conflict settings. After 2001, however, with the inauguration of the war on terror following the September 11 th attacks on the World Trade Center in New York, global forensic science was again remade through US and European investment to increase preparedness in the face of potential terrorist attacks. In this paper, I trace this shift from human rights to humanitarian forensics through a focus on three moments in the history of post-conflict identification science. Through a close attention to the material semiotic networks of forensic science in post-conflict settings, I examine the shifting ground between non-governmental human rights forensics and an emerging security- and disaster-focused identification grounded in global law enforcement. I argue that these transformations are aligned with a scientific shift towards mechanized, routinized, and corporate-owned DNA identification and a legal privileging of the right to truth circumscribed by narrow articulations of kinship and the body.

  7. The UNESCO Universal Declaration on Bioethics and Human Rights: protecting future generations and the quest for a global consensus.

    Science.gov (United States)

    Salako, Solomon E

    2008-12-01

    Since the coining of the term 'ectogenesis' by Haldane in 1924, we have witnessed sensational biotechnological triumphs such as in vitro fertilisation, the cloning of "Dolly" the sheep, and the publication of the human genetic code. These triumphs mix benefits with portents in one seamless package. The object of this article is to assess critically the Universal Declaration on Bioethics and Human Rights. It is argued that the Declaration is not a suitable international instrument for regulating biotechnology and protecting future generations. Finally, the feasibility of a legally binding international instrument based on a global consensus is evaluated.

  8. Human appropriation of net primary production in the United Kingdom, 1800-2000. Changes in society's impact on ecological energy flows during the agrarian-industrial transition

    Energy Technology Data Exchange (ETDEWEB)

    Musel, Annabella [Institute of Social Ecology, Alpen-Adria University Klagenfurt - Graz - Wien, Schottenfeldgasse 29, 1070 Vienna (Austria)

    2009-12-15

    This paper presents an empirical analysis of the United Kingdom's society's long-term intervention into the energy flows of domestic terrestrial ecosystems through the human appropriation of aboveground net primary production (aHANPP) covering the period 1800-2000. The depicted aHANPP trajectory and the historical development of its components are discussed in view of a continuously increasing population and the transition process from an agrarian to an industrial socioecological regime. During the 19th century, aHANPP shows a steady decline from its level of 71% in 1800. While even higher levels were reached during the mid 20th century, the trend during the last forty years of the period under investigation again shows a reduction of aHANPP, which lies at 68% in the year 2000. The high values of aHANPP in the United Kingdom are primarily attributable to the limited amount of forest in comparison to large agricultural areas. At the beginning of the studied period, the relative stabilisation or even decrease in aHANPP in comparison to population development was made possible through the area expansion of and productivity increases on cropland and permanent pastures. Later this was made possible through the outsourcing of biomass harvest, by satisfying local nutritional demands by means of overseas imports, and as from the mid 20th century through huge amounts of fossil fuel based inputs into agriculture (e.g. increased amounts of fertilizers and motorized traction) which allowed increases in biomass harvest to be decoupled from HANPP. (author)

  9. Philanthropy and Human Rights - The Genealogy of the Idea from Antiquity to Global Society

    OpenAIRE

    Øjvind Larsen

    2013-01-01

    In the last couple of decades, philanthropy has become a concern which is taken seriously in the Western world. Normal people give donations and volunteer on a large scale within the institutions of civil society. This is the case for business corporations as well, who now have to act with a form of personal responsibility. Such a responsibility is institutionalized in the big global CSR movement, which has now been integrated in the UN Global Compact. Philanthropy has many dimensions; these ...

  10. How to Quantify Human-environment Interactions in the Past: A Global Historical Land Use Data Set for the Holocene

    Science.gov (United States)

    Klein Goldewijk, K.

    2015-12-01

    Land use plays an important role in the climate system. Many ecosystem processes are directly or indirectly climate driven, and together with human driven land use changes, they determine how the land surface will evolve through time. To assess the effects of land cover changes on the climate system, models are required which are capable of simulating interactions between the involved components of the Earth system. Since driving forces for global environmental change differ among regions, a geographically (spatially) explicit modeling approach is called for, so that it can be incorporated in global and regional (climate and/or biophysical) change models in order to enhance our understanding of the underlying processes and thus improving future projections.Some researchers suggest that mankind has shifted from living in the Holocene (~emergence of agriculture) into the Anthropocene (~humans capable of changing the Earth' atmosphere) since the start of the Industrial Revolution. But in the light of the sheer size and magnitude of some historical land use changes (e.g. the Black Plague in the 14th century and the aftermath of the Colombian Exchange in the 16th century), some believe that this point might have occurred earlier in time. There are still many uncertainties and gaps in our knowledge about the importance of land use (change) in the global biogeochemical cycle, and it is crucial that researchers from other disciplines are involved in decreasing the uncertainties.Thus, integrated records of the co-evolving human-environment system over millennia are needed to provide a basis for a deeper understanding of the present and for forecasting the future. This requires the major task of assembling and integrating regional and global historical, archaeological, and paleo-environmental records. Humans cannot predict the future. Here I present a tool for such long term global change studies; it is the latest update (v 3.2) of the History Database of the Global

  11. A global downregulation of microRNAs occurs in human quiescent satellite cells during myogenesis

    NARCIS (Netherlands)

    Koning, Merel; Werker, Paul M N; van Luyn, Marja J A; Krenning, Guido; Harmsen, Martin C

    2012-01-01

    During myogenesis, human satellite cells differentiate and form multinucleated myotubes, while a fraction of the human satellite cells enter quiescence. These quiescent satellite cells are able to activate, proliferate and contribute to muscle regeneration. Post-transcriptional regulation of

  12. Unauthorized Appropriations and Expiring Authorizations

    Science.gov (United States)

    2015-01-15

    Available Homeless assistance grants: emergency shelter ; supportive/transitional; Safe Haven; Section 8 single-room occupancy units; Shelter Plus care * FY...any programs that are funded in the bills but lack an authorization—including programs for which an explicit authorization of appropriations has...Not Available Reconnecting Homeless Youth Act of 2008P.L. 110-378 Basic center grant program, transitional living grant program, national

  13. Impacts of global, regional, and sectoral black carbon emission reductions on surface air quality and human mortality

    Directory of Open Access Journals (Sweden)

    S. C. Anenberg

    2011-07-01

    Full Text Available As a component of fine particulate matter (PM2.5, black carbon (BC is associated with premature human mortality. BC also affects climate by absorbing solar radiation and reducing planetary albedo. Several studies have examined the climate impacts of BC emissions, but the associated health impacts have been studied less extensively. Here, we examine the surface PM2.5 and premature mortality impacts of halving anthropogenic BC emissions globally and individually from eight world regions and three major economic sectors. We use a global chemical transport model, MOZART-4, to simulate PM2.5 concentrations and a health impact function to calculate premature cardiopulmonary and lung cancer deaths. We estimate that halving global anthropogenic BC emissions reduces outdoor population-weighted average PM2.5 by 542 ng m−3 (1.8 % and avoids 157 000 (95 % confidence interval, 120 000–194 000 annual premature deaths globally, with the vast majority occurring within the source region. Most of these avoided deaths can be achieved by halving emissions in East Asia (China; 54 %, followed by South Asia (India; 31 %, however South Asian emissions have 50 % greater mortality impacts per unit BC emitted than East Asian emissions. Globally, halving residential, industrial, and transportation emissions contributes 47 %, 35 %, and 15 % to the avoided deaths from halving all anthropogenic BC emissions. These contributions are 1.2, 1.2, and 0.6 times each sector's portion of global BC emissions, owing to the degree of co-location with population globally. We find that reducing BC emissions increases regional SO4 concentrations by up to 28 % of the magnitude of the regional BC concentration reductions, due to reduced absorption of radiation that drives photochemistry. Impacts of residential BC emissions are likely underestimated since indoor PM2.5 exposure is excluded. We estimate ∼8 times

  14. Impacts of global, regional, and sectoral black carbon emission reductions on surface air quality and human mortality

    Science.gov (United States)

    Anenberg, S. C.; Talgo, K.; Arunachalam, S.; Dolwick, P.; Jang, C.; West, J. J.

    2011-07-01

    As a component of fine particulate matter (PM2.5), black carbon (BC) is associated with premature human mortality. BC also affects climate by absorbing solar radiation and reducing planetary albedo. Several studies have examined the climate impacts of BC emissions, but the associated health impacts have been studied less extensively. Here, we examine the surface PM2.5 and premature mortality impacts of halving anthropogenic BC emissions globally and individually from eight world regions and three major economic sectors. We use a global chemical transport model, MOZART-4, to simulate PM2.5 concentrations and a health impact function to calculate premature cardiopulmonary and lung cancer deaths. We estimate that halving global anthropogenic BC emissions reduces outdoor population-weighted average PM2.5 by 542 ng m-3 (1.8 %) and avoids 157 000 (95 % confidence interval, 120 000-194 000) annual premature deaths globally, with the vast majority occurring within the source region. Most of these avoided deaths can be achieved by halving emissions in East Asia (China; 54 %), followed by South Asia (India; 31 %), however South Asian emissions have 50 % greater mortality impacts per unit BC emitted than East Asian emissions. Globally, halving residential, industrial, and transportation emissions contributes 47 %, 35 %, and 15 % to the avoided deaths from halving all anthropogenic BC emissions. These contributions are 1.2, 1.2, and 0.6 times each sector's portion of global BC emissions, owing to the degree of co-location with population globally. We find that reducing BC emissions increases regional SO4 concentrations by up to 28 % of the magnitude of the regional BC concentration reductions, due to reduced absorption of radiation that drives photochemistry. Impacts of residential BC emissions are likely underestimated since indoor PM2.5 exposure is excluded. We estimate ∼8 times more avoided deaths when BC and organic carbon (OC) emissions are halved together, suggesting

  15. POSTMODERNITY AND GLOBALIZATION IN THE CONTEMPORARY WORLD - BRIEF THEOLOGICAL CONSIDERATIONS ON HUMANS AND RELIGION -

    Directory of Open Access Journals (Sweden)

    Stelian MANOLACHE

    2017-12-01

    Full Text Available Nowadays-world is under the sign of the triadic concept of globality, globalization and postmodernity. While the first concept refers to an entire system of socio-political and ethical-theoretical relations, which, in their dynamism, lead to the appearance of new knowledge, globalization is the practical phenomenon of manifestation of the relations inside the globaliy, aiming for the economic and utilitarian domain. The domain of the practical globalization is moved by the mechanism of the new informatics technological revolutions, stimulating the production and the consumption, by cohabitating in its civilizational demarche, questioning al the former historical stages, through the encouragement of the perfidious triad of Profit, Consumption and Entertainment a show. In this context, the world tends to shape as a global universal village (Marshall McLuhan, continuously celebrating, in a climate of moral and metaphysical incertitude, with a flatten and flattening consciousness, not interested, even abandoning, in the spiritual values, proposing and launching in the first rows only the utilitarian-values (Dumitru Popescu, 2005. We discuss in the present study this real utopia of horrors (Joseph Ratzinger, 2005, with continuously moving ideas, where the most radical and profound mutation is on the ontological level, the man and the religion being reduced in a nihilist manner to the stage of object merchandise value.

  16. The relationship of long term global temperature change and human fertility.

    Science.gov (United States)

    Fisch, Harry; Andrews, Howard F; Fisch, Karen S; Golden, Robert; Liberson, Gary; Olsson, Carl A

    2003-07-01

    According to the United Nations, global fertility has declined in the last century as reflected by a decline in birth rates. The earth's surface air temperature has increased considerably and is referred to as global warming. Since changes in temperature are well known to influence fertility we sought to determine if a statistical relationship exists between long-term changes in global air temperatures and birth rates. The most complete and reliable birth rate data in the 20th century was available in 19 industrialized countries. Using bivariate and multiple regression analysis, we compared yearly birth rates from these countries to global air temperatures from 1900 to 1994.A common pattern of change in birth rates was noted for the 19 industrialized countries studied. In general, birth rates declined markedly throughout the century except during the baby boom period of approximately 1940 to 1964. An inverse relationship was found between changes in global temperatures and birth rates in all 19 countries. Controlling for the linear yearly decline in birth rates over time, this relationship remained statistically significant for all the 19 countries in aggregate and in seven countries individually (phuman fertility may have been influenced by change in environmental temperatures.

  17. Global gene analysis of oocytes from early stages in human folliculogenesis shows high expression of novel genes in reproduction

    DEFF Research Database (Denmark)

    Markholt, Sara; Grøndahl, M L; Ernst, Erik

    2012-01-01

    The pool of primordial follicles in humans is laid down during embryonic development and follicles can remain dormant for prolonged intervals, often decades, until individual follicles resume growth. The mechanisms that induce growth and maturation of primordial follicles are poorly understood......) and the mitochondrial-encoded ATPase6 (ATP6). Thus, the present study provides not only a technique to capture and perform transcriptome analysis of the sparse material of human oocytes from the earliest follicle stages but further includes a comprehensive basis for our understanding of the regulatory factors...... but follicles once activated either continue growth or undergo atresia. We have isolated pure populations of oocytes from human primordial, intermediate and primary follicles using laser capture micro-dissection microscopy and evaluated the global gene expression profiles by whole-genome microarray analysis...

  18. Academic appropriation and Impact Indicators

    Directory of Open Access Journals (Sweden)

    Wilson López López

    2012-06-01

    Full Text Available The role of appropriation of scientific knowledge and the indicators designed to measure its impact is being hotly debated in Iberoamerica right now. I will separate what I call academic appropriation of knowledge from what many authors have called social appropriation of knowledge. The former isrelated to knowledge communication and transference practices in scientific communities, and the latter has to do with the multiple ways in which knowledge goes to society. This editorial will address academic appropriation.Academic appropriations are found in many levels: the first is that performed by colleagues (peers who use this knowledge, and citations are the indicators of usage. This is a sensitive indicator, and thus vulnerable to citation dynamics in academic communities. For example, communities with low levels of knowledge use are generally endogamic and have low international collaboration.They are also characterised by not easily modifying their citation habits. In this sense, a part of these citations generally make themselves invisible, this is, they do not acknowledge neither their own efforts, not those made by local peer groups (regional, and are negatively paradoxical, even when proclaimed in an anti-mainstream science discourse. At the same time, they downplay their own production or the regional production, and ground their work on the production that they claim to go beyond.On the other hand, research groups with an important output can improve or decrease the visibility of other groups and journals, since the amount of work ends up concentrating citations in particular works or journals, which affects themeasures derived from citation-expressed impacts. In this sense, and as a response with additional elements for assessing academic production, it is suggested that: 1. The quartile of the journal be used, since it gives a more accurate idea of its dynamics and shows the journal in relation to other journals with its variability

  19. Global gene expression analysis reveals reduced abundance of putative microRNA targets in human prostate tumours

    Directory of Open Access Journals (Sweden)

    Xie Yi

    2009-02-01

    Full Text Available Abstract Background Recently, microRNAs (miRNAs have taken centre stage in the field of human molecular oncology. Several studies have shown that miRNA profiling analyses offer new possibilities in cancer classification, diagnosis and prognosis. However, the function of miRNAs that are dysregulated in tumours remains largely a mystery. Global analysis of miRNA-target gene expression has helped illuminate the role of miRNAs in developmental gene expression programs, but such an approach has not been reported in cancer transcriptomics. Results In this study, we globally analysed the expression patterns of miRNA target genes in prostate cancer by using several public microarray datasets. Intriguingly, we found that, in contrast to global mRNA transcript levels, putative miRNA targets showed a reduced abundance in prostate tumours relative to benign prostate tissue. Additionally, the down-regulation of these miRNA targets positively correlated with the number of types of miRNA target-sites in the 3' untranslated regions of these targets. Further investigation revealed that the globally low expression was mainly driven by the targets of 36 specific miRNAs that were reported to be up-regulated in prostate cancer by a miRNA expression profiling study. We also found that the transcript levels of miRNA targets were lower in androgen-independent prostate cancer than in androgen-dependent prostate cancer. Moreover, when the global analysis was extended to four other cancers, significant differences in transcript levels between miRNA targets and total mRNA backgrounds were found. Conclusion Global gene expression analysis, along with further investigation, suggests that miRNA targets have a significantly reduced transcript abundance in prostate cancer, when compared with the combined pool of all mRNAs. The abnormal expression pattern of miRNA targets in human cancer could be a common feature of the human cancer transcriptome. Our study may help to shed new

  20. Global Inequalities in Cervical Cancer Incidence and Mortality are Linked to Deprivation, Low Socioeconomic Status, and Human Development

    Directory of Open Access Journals (Sweden)

    Gopal K. Singh, PhD

    2012-11-01

    Full Text Available Objective: This study examined global inequalities in cervical cancer incidence and mortality rates as a function of cross-national variations in the Human Development Index (HDI, socioeconomic factors, Gender Inequality Index (GII, and healthcare expenditure.Methods: Age-adjusted incidence and mortality rates were calculated for women in 184 countries using the 2008 GLOBOCAN database, and incidence and mortality trends were analyzed using the WHO cancer mortality database. Log-linear regression was used to model annual trends, while OLS and Poisson regression models were used to estimate the impact of socioeconomic and human development factors on incidence and mortality rates.Results: Cervical cancer incidence and mortality rates varied widely, with many African countries such as Guinea, Zambia, Comoros, Tanzania, and Malawi having at least 10-to-20-fold higher rates than several West Asian, Middle East, and European countries, including Iran, Saudi Arabia, Syria, Egypt, and Switzerland. HDI, GII, poverty rate, health expenditure per capita, urbanization, and literacy rate were all significantly related to cervical cancer incidence and mortality, with HDI and poverty rate each explaining >52% of the global variance in mortality. Both incidence and mortality rates increased in relation to lower human development and higher gender inequality levels. A 0.2 unit increase in HDI was associated with a 20% decrease in cervical cancer risk and a 33% decrease in cervical cancer mortality risk. The risk of a cervical cancer diagnosis increased by 24% and of cervical cancer death by 42% for a 0.2 unit increase in GII. Higher health expenditure levels were independently associated with decreased incidence and mortality risks.Conclusions and Public Health Implications: Global inequalities in cervical cancer are clearly linked to disparities in human development, social inequality, and living standards. Reductions in cervical cancer rates are achievable by

  1. Global Inequalities in Cervical Cancer Incidence and Mortality are Linked to Deprivation, Low Socioeconomic Status, and Human Development.

    Science.gov (United States)

    Singh, Gopal K; Azuine, Romuladus E; Siahpush, Mohammad

    2012-01-01

    This study examined global inequalities in cervical cancer incidence and mortality rates as a function of cross-national variations in the Human Development Index (HDI), socioeconomic factors, Gender Inequality Index (GII), and healthcare expenditure. Age-adjusted incidence and mortality rates were calculated for women in 184 countries using the 2008 GLOBOCAN database, and incidence and mortality trends were analyzed using the WHO cancer mortality database. Log-linear regression was used to model annual trends, while OLS and Poisson regression models were used to estimate the impact of socioeconomic and human development factors on incidence and mortality rates. Cervical cancer incidence and mortality rates varied widely, with many African countries such as Guinea, Zambia, Comoros, Tanzania, and Malawi having at least 10-to-20-fold higher rates than several West Asian, Middle East, and European countries, including Iran, Saudi Arabia, Syria, Egypt, and Switzerland. HDI, GII, poverty rate, health expenditure per capita, urbanization, and literacy rate were all significantly related to cervical cancer incidence and mortality, with HDI and poverty rate each explaining >52% of the global variance in mortality. Both incidence and mortality rates increased in relation to lower human development and higher gender inequality levels. A 0.2 unit increase in HDI was associated with a 20% decrease in cervical cancer risk and a 33% decrease in cervical cancer mortality risk. The risk of a cervical cancer diagnosis increased by 24% and of cervical cancer death by 42% for a 0.2 unit increase in GII. Higher health expenditure levels were independently associated with decreased incidence and mortality risks. Global inequalities in cervical cancer are clearly linked to disparities in human development, social inequality, and living standards. Reductions in cervical cancer rates are achievable by reducing inequalities in socioeconomic conditions, availability of preventive health

  2. The Impact of Individual Anthropogenic Emissions Sectors on the Global Burden of Human Mortality due to Ambient Air Pollution.

    Science.gov (United States)

    Silva, Raquel A; Adelman, Zachariah; Fry, Meridith M; West, J Jason

    2016-11-01

    Exposure to ozone and fine particulate matter (PM2.5) can cause adverse health effects, including premature mortality due to cardiopulmonary diseases and lung cancer. Recent studies quantify global air pollution mortality but not the contribution of different emissions sectors, or they focus on a specific sector. We estimated the global mortality burden of anthropogenic ozone and PM2.5, and the impact of five emissions sectors, using a global chemical transport model at a finer horizontal resolution (0.67° × 0.5°) than previous studies. We performed simulations for 2005 using the Model for Ozone and Related Chemical Tracers, version 4 (MOZART-4), zeroing out all anthropogenic emissions and emissions from specific sectors (All Transportation, Land Transportation, Energy, Industry, and Residential and Commercial). We estimated premature mortality using a log-linear concentration-response function for ozone and an integrated exposure-response model for PM2.5. We estimated 2.23 (95% CI: 1.04, 3.33) million deaths/year related to anthropogenic PM2.5, with the highest mortality in East Asia (48%). The Residential and Commercial sector had the greatest impact globally-675 (95% CI: 428, 899) thousand deaths/year-and in most regions. Land Transportation dominated in North America (32% of total anthropogenic PM2.5 mortality), and it had nearly the same impact (24%) as Residential and Commercial (27%) in Europe. Anthropogenic ozone was associated with 493 (95% CI: 122, 989) thousand deaths/year, with the Land Transportation sector having the greatest impact globally (16%). The contributions of emissions sectors to ambient air pollution-related mortality differ among regions, suggesting region-specific air pollution control strategies. Global sector-specific actions targeting Land Transportation (ozone) and Residential and Commercial (PM2.5) sectors would particularly benefit human health. Citation: Silva RA, Adelman Z, Fry MM, West JJ. 2016. The impact of individual

  3. Assessing the global warming potential of human settlement expansion in a mesic temperate landscape from 2005 to 2050.

    Science.gov (United States)

    Reinmann, Andrew B; Hutyra, Lucy R; Trlica, Andrew; Olofsson, Pontus

    2016-03-01

    Expansion of human settlements is an important driver of global environmental change that causes land use and land cover change (LULCC) and alters the biophysical nature of the landscape and climate. We use the state of Massachusetts, United States (U.S.) to present a novel approach to quantifying the effects of projected expansion of human settlements on the biophysical nature of the landscape. We integrate nationally available datasets with the U.S. Environmental Protection Agency's Integrated Climate and Land Use Scenarios model to model albedo and C storage and uptake by forests and vegetation within human settlements. Our results indicate a 4.4 to 14% decline in forest cover and a 35 to 40% increase in developed land between 2005 and 2050, with large spatial variability. LULCC is projected to reduce rates of forest C sequestration, but our results suggest that vegetation within human settlements has the potential to offset a substantial proportion of the decline in the forest C sink and may comprise up to 35% of the terrestrial C sink by 2050. Changes in albedo and terrestrial C fluxes are expected to result in a global warming potential (GWP) of +0.13 Mg CO2-C-equivalence ha(-1)year(-1) under the baseline trajectory, which is equivalent to 17% of the projected increase in fossil fuel emissions. Changes in terrestrial C fluxes are generally the most important driver of the increase in GWP, but albedo change becomes an increasingly important component where housing densities are higher. Expansion of human settlements is the new face of LULCC and our results indicate that when quantifying the biophysical response it is essential to consider C uptake by vegetation within human settlements and the spatial variability in the influence of C fluxes and albedo on changes in GWP. Copyright © 2015 Elsevier B.V. All rights reserved.

  4. Implications of global climate change for the assessment and management of human health risks of chemicals in the natural environment.

    Science.gov (United States)

    Balbus, John M; Boxall, Alistair B A; Fenske, Richard A; McKone, Thomas E; Zeise, Lauren

    2013-01-01

    Global climate change (GCC) is likely to alter the degree of human exposure to pollutants and the response of human populations to these exposures, meaning that risks of pollutants could change in the future. The present study, therefore, explores how GCC might affect the different steps in the pathway from a chemical source in the environment through to impacts on human health and evaluates the implications for existing risk-assessment and management practices. In certain parts of the world, GCC is predicted to increase the level of exposure of many environmental pollutants due to direct and indirect effects on the use patterns and transport and fate of chemicals. Changes in human behavior will also affect how humans come into contact with contaminated air, water, and food. Dietary changes, psychosocial stress, and coexposure to stressors such as high temperatures are likely to increase the vulnerability of humans to chemicals. These changes are likely to have significant implications for current practices for chemical assessment. Assumptions used in current exposure-assessment models may no longer apply, and existing monitoring methods may not be robust enough to detect adverse episodic changes in exposures. Organizations responsible for the assessment and management of health risks of chemicals therefore need to be more proactive and consider the implications of GCC for their procedures and processes. Copyright © 2012 SETAC.

  5. Global N Cycle: Fluxes and N2O Mixing Ratios Originating from Human Activity

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: Nitrogen is a major nutrient in terrestrial ecosystems and an important catalyst in tropospheric photochemistry. Over the last century human activities...

  6. Global N Cycle: Fluxes and N2O Mixing Ratios Originating from Human Activity

    Data.gov (United States)

    National Aeronautics and Space Administration — Nitrogen is a major nutrient in terrestrial ecosystems and an important catalyst in tropospheric photochemistry. Over the last century human activities have...

  7. Les biotechnologies végétales appropriées dans le contexte du dialogue Nord-Sud

    Directory of Open Access Journals (Sweden)

    Lepoivre P.

    1999-01-01

    Full Text Available Appropriate plant biotechnology in the context of the dialogue between North and South. Appropriateness of any technology must take into consideration the ethical problems and the social, economical, scientific and ecological environment. For developing countries, plant biotechnologies definitely open interesting perspectives, but also raise potential problems, because their integration and valorisation require a progressive and adapted development. Biotechnologies depend on legal and physical infrastructures, as well as human skills for on-site control corresponding to the needs of the relevant populations and to the global environment.

  8. The Human Lives behind the Labels: The Global Sweatshop, Nike, and the Race to the Bottom.

    Science.gov (United States)

    Bigelow, Bill

    1997-01-01

    The importance of discovering invisible social realities, of looking behind masks presented by everyday consumer goods (like T-shirts and soccer balls), inspired an Oregon high school teacher's efforts to teach about global sweatshops and child labor in poor countries. By examining loopholes in Nike's "code of conduct," students…

  9. Meaning and Utility: Keeping the Humanities and Global Education Central to Learning

    Science.gov (United States)

    Carrese, Susan; Kim, Paul; Creeden, Jack

    2013-01-01

    "Who cares?" and "Why do I need to know this?" are not just tired student mantras to be brushed aside by frustrated teachers. They are the questions about significance that lie at the heart of their work. At a time of both international economic recession and unprecedented global competition, educators and policy-makers too…

  10. Global biodiversity, stoichiometry and ecosystem function responses to human-induced C-N-P imbalances.

    Science.gov (United States)

    Carnicer, Jofre; Sardans, Jordi; Stefanescu, Constantí; Ubach, Andreu; Bartrons, Mireia; Asensio, Dolores; Peñuelas, Josep

    2015-01-01

    Global change analyses usually consider biodiversity as a global asset that needs to be preserved. Biodiversity is frequently analysed mainly as a response variable affected by diverse environmental drivers. However, recent studies highlight that gradients of biodiversity are associated with gradual changes in the distribution of key dominant functional groups characterized by distinctive traits and stoichiometry, which in turn often define the rates of ecosystem processes and nutrient cycling. Moreover, pervasive links have been reported between biodiversity, food web structure, ecosystem function and species stoichiometry. Here we review current global stoichiometric gradients and how future distributional shifts in key functional groups may in turn influence basic ecosystem functions (production, nutrient cycling, decomposition) and therefore could exert a feedback effect on stoichiometric gradients. The C-N-P stoichiometry of most primary producers (phytoplankton, algae, plants) has been linked to functional trait continua (i.e. to major axes of phenotypic variation observed in inter-specific analyses of multiple traits). In contrast, the C-N-P stoichiometry of higher-level consumers remains less precisely quantified in many taxonomic groups. We show that significant links are observed between trait continua across trophic levels. In spite of recent advances, the future reciprocal feedbacks between key functional groups, biodiversity and ecosystem functions remain largely uncertain. The reported evidence, however, highlights the key role of stoichiometric traits and suggests the need of a progressive shift towards an ecosystemic and stoichiometric perspective in global biodiversity analyses. Copyright © 2014 Elsevier GmbH. All rights reserved.

  11. Monopolizing Global Justice: International Criminal Law as Challenge to Human Diversity

    NARCIS (Netherlands)

    Werner, W.G.; Nouwen, S.

    2014-01-01

    Over the past two decades, international criminal law has been increasingly institutionalized and has become one of the dominant frames for defining issues of justice and conflict resolution. Indeed, international criminal law is often presented as the road towards global justice. But the rise of

  12. Globalizing English: Are Linguistic Human Rights an Alternative to Linguistic Imperialism?

    Science.gov (United States)

    Phillipson, Robert

    1998-01-01

    Questions whether the expansion of English and other dominant languages, an intrinsic part of contemporary globalization, serves to encourage and promote other languages and cultures or the reverse. Argues that there is overwhelming evidence of linguicide, with speakers of "world languages" as active agents in the demise of other…

  13. e-Human Ecology - A New Direction of Cyberspace and Virtual Global Societies

    NARCIS (Netherlands)

    T.A. Knoch (Tobias)

    2008-01-01

    textabstractToday advances in information technology are the basis of modern societies and internalised into live as fundamentally as basic commodities. Beyond, the creation of global cyber or virtual societies has led to entire new aspects of what should now be called e-life. The path to a

  14. e-Human Ecology - A New Direction of Cyberspace and Virtual Global Societies

    NARCIS (Netherlands)

    T.A. Knoch (Tobias)

    2009-01-01

    textabstractToday advances in information technology are the basis of modern societies and internalised into live as fundamentally as basic commodities. Beyond, the creation of global cyber or virtual societies has led to entire new aspects of what should now be called e-life. The path to a

  15. Data and models for exploring sustainability of human well-being in global environmental change

    NARCIS (Netherlands)

    Deffuant, G.; Alvarez, I.; Barreteau, O.; Vries, de B.; Edmonds, B.; Gilbert, N.; Gotts, N.; Jabot, F.; Janssen, S.J.C.; Hilden, M.; Kolditz, O.; Murray-Rust, D.; Rouge, C.; Smits, P.

    2012-01-01

    This position paper proposes a vision for the research activity about sustainability in global environmental change (GEC) taking place in the FuturICT flagship project. This activity will be organised in an "Exploratory", gathering a core network of European scientists from ICT, social simulation,

  16. The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts

    Science.gov (United States)

    L.N. Hudson; T. Newbold; S. Contu

    2014-01-01

    Biodiversity continues to decline in the face of increasing anthropogenic pressures such as habitat destruction, exploitation, pollution and introduction of alien species. Existing global databases of species’ threat status or population time series are dominated by charismatic species. The collation of datasets with broad taxonomic and biogeographic extents, and that...

  17. Interior, Environment, and Related Agencies: FY2007 Appropriations

    National Research Council Canada - National Science Library

    Vincent, Carol H; Bearden, David M; Corn, M. L; Gorte, Ross W; Humphries, Marc; Sheikh, Pervaze A; Whiteman, David L; Boren, Susan; Walke, Roger; Bea, Keith

    2007-01-01

    ... of Health and Human Services. It also includes funding for arts and cultural agencies; the Environmental Protection Agency, which was recently transferred to the appropriations subcommittees that deal with Interior and Related Agencies...

  18. Appropriation des technologies de l'information et de la ...

    African Journals Online (AJOL)

    La problématique de cette étude interpelle la logique d'appropriation des TIC par les entreprises algériennes. Sa question centrale est la suivante: l'utilisation des TIC par les entreprises est-elle le produit d'une quelconque appropriation? Pour y répondre, nous avons avancé deux hypothèses globales portant sur sept ...

  19. Involvement of Higher Education in Building Human Resources Character in the Era of Globalization

    Science.gov (United States)

    Ishomuddin

    2015-01-01

    In general, the objectives of this study were to explain the role played by universities in improving its human resources are office holders, lecturers, and students, explain the program what is being done related to the improvement of human resources, and explains the non-academic program to support the implementation of a program that has been…

  20. Changing human mobility and the spreading rate of global influenza outbreaks

    NARCIS (Netherlands)

    Slaa, Jan Willem

    2010-01-01

    Influenza, commonly called the flu, is an infectious disease which causes up to 500,000 deaths annually during seasonal epidemics. Influenza viruses circulate in many different types and in many species, such as birds, swines and humans. When a new human

  1. A global comparison of the human and T. brucei degradomes gives insights about possible parasite drug targets.

    Directory of Open Access Journals (Sweden)

    Susan T Mashiyama

    Full Text Available We performed a genome-level computational study of sequence and structure similarity, the latter using crystal structures and models, of the proteases of Homo sapiens and the human parasite Trypanosoma brucei. Using sequence and structure similarity networks to summarize the results, we constructed global views that show visually the relative abundance and variety of proteases in the degradome landscapes of these two species, and provide insights into evolutionary relationships between proteases. The results also indicate how broadly these sequence sets are covered by three-dimensional structures. These views facilitate cross-species comparisons and offer clues for drug design from knowledge about the sequences and structures of potential drug targets and their homologs. Two protease groups ("M32" and "C51" that are very different in sequence from human proteases are examined in structural detail, illustrating the application of this global approach in mining new pathogen genomes for potential drug targets. Based on our analyses, a human ACE2 inhibitor was selected for experimental testing on one of these parasite proteases, TbM32, and was shown to inhibit it. These sequence and structure data, along with interactive versions of the protein similarity networks generated in this study, are available at http://babbittlab.ucsf.edu/resources.html.

  2. Global Exploration Roadmap Derived Concept for Human Exploration of the Moon

    Science.gov (United States)

    Whitley, Ryan; Landgraf, Markus; Sato, Naoki; Picard, Martin; Goodliff, Kandyce; Stephenson, Keith; Narita, Shinichiro; Gonthier, Yves; Cowley, Aiden; Hosseini, Shahrzad; hide

    2017-01-01

    Taking advantage of the development of Mars-forward assets in cislunar space, a human lunar surface concept is proposed to maximize value for both lunar exploration and future deep space missions. The human lunar surface missions will be designed to build upon the cislunar activities that precede them, providing experience in planetary surface operations that cannot be obtained in cislunar space. To enable a five-mission limited campaign to the surface of the Moon, two new elements are required: a human lunar lander and a mobile surface habitat. The human lunar lander will have been developed throughout the cislunar phase from a subscale demonstrator and will consist of a descent module alongside a reusable ascent module. The reusable ascent module will be used for all five human lunar surface missions. Surface habitation, in the form of two small pressurized rovers, will enable 4 crew to spend up to 42 days on the lunar surface.

  3. Manufacturing mobility in global operations

    NARCIS (Netherlands)

    Steenhuis, H.J.; de Bruijn, E.J.

    2002-01-01

    The globalization trend inevitably affects the organization of manufacturing by enterprises. It offers opportunities to examine manufacturing from a global perspective and consequently to produce where it is most appropriate. However, globalization has also led to an increase in competitive

  4. Effects of knee joint angle on global and local strains within human triceps surae muscle: MRI analysis indicating in vivo myofascial force transmission between synergistic muscles

    NARCIS (Netherlands)

    Huijing, P.A.J.B.M.; Yaman, A.; Ozturk, C.; Yucesoy, C.A.

    2011-01-01

    Purpose Mechanical interactions between muscles have been shown for in situ conditions. In vivo data for humans is unavailable. Global and local length changes of calf muscles were studied to test the hypothesis that local strains may occur also within muscle for which global strain equals zero.

  5. Global dispersal pattern of HIV type 1 subtype CRF01-AE : A genetic trace of human mobility related to heterosexual sexual activities centralized in southeast Asia

    NARCIS (Netherlands)

    Angelis, Konstantinos; Albert, Jan; Mamais, Ioannis; Magiorkinis, Gkikas; Hatzakis, Angelos; Hamouda, Osamah; Struck, Daniel; Vercauteren, Jurgen; Wensing, Annemarie M J; Alexiev, Ivailo; Åsjö, Birgitta; Balotta, Claudia; Camacho, Ricardo J.; Coughlan, Suzie; Griskevicius, Algirdas; Grossman, Zehava; Horban, Andrzej; Kostrikis, Leondios G.; Lepej, Snjezana; Liitsola, Kirsi; Linka, Marek; Nielsen, Claus; Otelea, Dan; Paredes, Roger; Poljak, Mario; Puchhammer-Stöckl, Elisabeth; Schmit, Jean Claude; Sönnerborg, Anders; Staneková, Danica; Stanojevic, Maja; Boucher, Charles A B; Kaplan, Lauren; Vandamme, Anne Mieke; Paraskevis, Dimitrios

    2015-01-01

    Background. Human immunodeficiency virus type 1 (HIV-1) subtype CRF01-AE originated in Africa and then passed to Thailand, where it established a major epidemic. Despite the global presence of CRF01-AE, little is known about its subsequent dispersal pattern. Methods. We assembled a global data set

  6. The human right to housing: Using ATLAS.ti to Combine Qualitative and Quantitative Methods to Analyze Global Discourses

    OpenAIRE

    Kolocek, Michael

    2014-01-01

    The article is the second, revised edition of the Article „The Human Right to Housing: Using ATLAS.ti to combine qualitative and quantitative to analyse global discourses“ by Michael Kolocek [http://nbn-resolving.de/urn:nbn:de:kobv:83-opus4-44166] as part of ATLAS.ti User Conference 2013 : Fostering Dialog on Qualitative Methods Editor: Susanne Friese, Thomas Ringmayr Berlin: Universitätsverlag der TU Berlin, 2014 ISBN 978-3-7983-2692-7 (composite publication) U...

  7. The Human Right to Housing: Using ATLAS.ti to combine qualitative and quantitative to analyse global discourses

    OpenAIRE

    Kolocek, Michael

    2014-01-01

    The article is the first edition of the Article „The Human Right to Housing: Using ATLAS.ti to combine qualitative and quantitative to analyse global discourses“ by Michael Kolocek [http://nbn-resolving.de/urn:nbn:de:kobv:83-opus4-44166] as part of ATLAS.ti User Conference 2013 : Fostering Dialog on Qualitative Methods Editor: Susanne Friese, Thomas Ringmayr Berlin: Universitätsverlag der TU Berlin, 2014 ISBN 978-3-7983-2692-7 (composite publication) URN urn:nbn:...

  8. Nanotechnology in global medicine and human biosecurity: private interests, policy dilemmas, and the calibration of public health law.

    Science.gov (United States)

    Faunce, Thomas A

    2007-01-01

    This paper considers how best to approach dilemmas posed to global health and biosecurity policy by increasing advances in practical applications of nanotechnology. The type of nano-technology policy dilemmas discussed include: (1) expenditure of public funds, (2) public-funded research priorities, (3) public confidence in government and science and, finally, (4) public safety. The article examines the value in this context of a legal obligation that the development of relevant public health law be calibrated against less corporate-influenced norms issuing from bioethics and international human rights.

  9. Tectonics, orbital forcing, global climate change, and human evolution in Africa: introduction to the African paleoclimate special volume.

    Science.gov (United States)

    Maslin, Mark A; Christensen, Beth

    2007-11-01

    The late Cenozoic climate of Africa is a critical component for understanding human evolution. African climate is controlled by major tectonic changes, global climate transitions, and local variations in orbital forcing. We introduce the special African Paleoclimate Issue of the Journal of Human Evolution by providing a background for and synthesis of the latest work relating to the environmental context for human evolution. Records presented in this special issue suggest that the regional tectonics, appearance of C(4) plants in East Africa, and late Cenozoic global cooling combined to produce a long-term drying trend in East Africa. Of particular importance is the uplift associated with the East African Rift Valley formation, which altered wind flow patterns from a more zonal to more meridinal direction. Results in this volume suggest a marked difference in the climate history of southern and eastern Africa, though both are clearly influenced by the major global climate thresholds crossed in the last 3 million years. Papers in this volume present lake, speleothem, and marine paleoclimate records showing that the East African long-term drying trend is punctuated by episodes of short, alternating periods of extreme wetness and aridity. These periods of extreme climate variability are characterized by the precession-forced appearance and disappearance of large, deep lakes in the East African Rift Valley and paralleled by low and high wind-driven dust loads reaching the adjacent ocean basins. Dating of these records show that over the last 3 million years such periods only occur at the times of major global climatic transitions, such as the intensification of Northern Hemisphere Glaciation (2.7-2.5 Ma), intensification of the Walker Circulation (1.9-1.7 Ma), and the Mid-Pleistocene Revolution (1-0.7 Ma). Authors in this volume suggest this onset occurs as high latitude forcing in both Hemispheres compresses the Intertropical Convergence Zone so that East Africa

  10. Food appropriation through large scale land acquisitions

    International Nuclear Information System (INIS)

    Cristina Rulli, Maria; D’Odorico, Paolo

    2014-01-01

    The increasing demand for agricultural products and the uncertainty of international food markets has recently drawn the attention of governments and agribusiness firms toward investments in productive agricultural land, mostly in the developing world. The targeted countries are typically located in regions that have remained only marginally utilized because of lack of modern technology. It is expected that in the long run large scale land acquisitions (LSLAs) for commercial farming will bring the technology required to close the existing crops yield gaps. While the extent of the acquired land and the associated appropriation of freshwater resources have been investigated in detail, the amount of food this land can produce and the number of people it could feed still need to be quantified. Here we use a unique dataset of land deals to provide a global quantitative assessment of the rates of crop and food appropriation potentially associated with LSLAs. We show how up to 300–550 million people could be fed by crops grown in the acquired land, should these investments in agriculture improve crop production and close the yield gap. In contrast, about 190–370 million people could be supported by this land without closing of the yield gap. These numbers raise some concern because the food produced in the acquired land is typically exported to other regions, while the target countries exhibit high levels of malnourishment. Conversely, if used for domestic consumption, the crops harvested in the acquired land could ensure food security to the local populations. (letter)

  11. Food appropriation through large scale land acquisitions

    Science.gov (United States)

    Rulli, Maria Cristina; D'Odorico, Paolo

    2014-05-01

    The increasing demand for agricultural products and the uncertainty of international food markets has recently drawn the attention of governments and agribusiness firms toward investments in productive agricultural land, mostly in the developing world. The targeted countries are typically located in regions that have remained only marginally utilized because of lack of modern technology. It is expected that in the long run large scale land acquisitions (LSLAs) for commercial farming will bring the technology required to close the existing crops yield gaps. While the extent of the acquired land and the associated appropriation of freshwater resources have been investigated in detail, the amount of food this land can produce and the number of people it could feed still need to be quantified. Here we use a unique dataset of land deals to provide a global quantitative assessment of the rates of crop and food appropriation potentially associated with LSLAs. We show how up to 300-550 million people could be fed by crops grown in the acquired land, should these investments in agriculture improve crop production and close the yield gap. In contrast, about 190-370 million people could be supported by this land without closing of the yield gap. These numbers raise some concern because the food produced in the acquired land is typically exported to other regions, while the target countries exhibit high levels of malnourishment. Conversely, if used for domestic consumption, the crops harvested in the acquired land could ensure food security to the local populations.

  12. Communicating the deadly consequences of global warming for human heat stress.

    Science.gov (United States)

    Matthews, Tom K R; Wilby, Robert L; Murphy, Conor

    2017-04-11

    In December of 2015, the international community pledged to limit global warming to below 2 °C above preindustrial (PI) to prevent dangerous climate change. However, to what extent, and for whom, is danger avoided if this ambitious target is realized? We address these questions by scrutinizing heat stress, because the frequency of extremely hot weather is expected to continue to rise in the approach to the 2 °C limit. We use analogs and the extreme South Asian heat of 2015 as a focusing event to help interpret the increasing frequency of deadly heat under specified amounts of global warming. Using a large ensemble of climate models, our results confirm that global mean air temperature is nonlinearly related to heat stress, meaning that the same future warming as realized to date could trigger larger increases in societal impacts than historically experienced. This nonlinearity is higher for heat stress metrics that integrate the effect of rising humidity. We show that, even in a climate held to 2 °C above PI, Karachi (Pakistan) and Kolkata (India) could expect conditions equivalent to their deadly 2015 heatwaves every year. With only 1.5 °C of global warming, twice as many megacities (such as Lagos, Nigeria, and Shanghai, China) could become heat stressed, exposing more than 350 million more people to deadly heat by 2050 under a midrange population growth scenario. The results underscore that, even if the Paris targets are realized, there could still be a significant adaptation imperative for vulnerable urban populations.

  13. Globalization and the Earth Constitution key stages in the struggle for human liberation

    OpenAIRE

    MARTIN GLEN T.

    2015-01-01

    Globalization characterizes a process inherent in the world system of sovereign nations interlinked with capitalist economic relations from its early beginnings several centuries ago. It also names the recent manifestations of this process in which the world has reached new, unprecedented levels of economic integration and levels of decision-making (‘governance’) beyond that of nation-states, making the role of nations contested. Planetary crises developing everywhere have also made the futur...

  14. Communicating the deadly consequences of global warming for human heat stress

    Science.gov (United States)

    Matthews, Tom K. R.; Wilby, Robert L.; Murphy, Conor

    2017-04-01

    In December of 2015, the international community pledged to limit global warming to below 2 °C above preindustrial (PI) to prevent dangerous climate change. However, to what extent, and for whom, is danger avoided if this ambitious target is realized? We address these questions by scrutinizing heat stress, because the frequency of extremely hot weather is expected to continue to rise in the approach to the 2 °C limit. We use analogs and the extreme South Asian heat of 2015 as a focusing event to help interpret the increasing frequency of deadly heat under specified amounts of global warming. Using a large ensemble of climate models, our results confirm that global mean air temperature is nonlinearly related to heat stress, meaning that the same future warming as realized to date could trigger larger increases in societal impacts than historically experienced. This nonlinearity is higher for heat stress metrics that integrate the effect of rising humidity. We show that, even in a climate held to 2 °C above PI, Karachi (Pakistan) and Kolkata (India) could expect conditions equivalent to their deadly 2015 heatwaves every year. With only 1.5 °C of global warming, twice as many megacities (such as Lagos, Nigeria, and Shanghai, China) could become heat stressed, exposing more than 350 million more people to deadly heat by 2050 under a midrange population growth scenario. The results underscore that, even if the Paris targets are realized, there could still be a significant adaptation imperative for vulnerable urban populations.

  15. White hats or Don Quixotes? Human rights vigilantes in the global economy

    OpenAIRE

    Kimberly Ann Elliot; Richard B. Freeman

    2004-01-01

    With the continuing expansion of global economic integration, labor standards in developing countries have become a hot button issue. One result has been a proliferation of efforts to use the market to put pressure directly on multinational corporations to improve wages and working conditions in their overseas operations and to insist that their suppliers do so as well. This paper analyzes the dynamics of these efforts in terms of a 'market for standards' in which consumers, stimulated by hum...

  16. Global burden of human mycetoma: a systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Wendy W J van de Sande

    2013-11-01

    Full Text Available Mycetoma is a chronic infectious disease of the subcutaneous tissue with a high morbidity. This disease has been reported from countries between 30°N and 15°S since 1840 but the exact burden of disease is not known. It is currently unknown what the incidence, prevalence and the number of reported cases per year per country is. In order to estimate what the global burden of mycetoma is, a meta-analysis was performed. In total 50 studies were included, which resulted in a total of 8763 mycetoma cases. Most cases were found in men between 11 and 40 years of age. The foot was most commonly affected. Most cases were reported from Mexico, Sudan and India. Madurella mycetomatis was the most prevalent causative agent world-wide, followed by Actinomadura madurae, Streptomyces somaliensis, Actinomadura pelletieri, Nocardia brasiliensis and Nocardia asteroides. Although this study represents a first indication of the global burden on mycetoma, the actual burden is probably much higher. In this study only cases reported to literature could be used and most of these cases were found by searching archives from a single hospital in a single city of that country. By erecting (international surveillance programs a more accurate estimation of the global burden on mycetoma can be obtained.

  17. Major differences between human atopic dermatitis and murine models as determined by global transcriptomic profiling

    DEFF Research Database (Denmark)

    Ewald, David Adrian; Noda, Shinji; Oliva, Margeaux

    2017-01-01

    , and a comparison of these models with the human AD transcriptomic fingerprint is lacking. We sought to evaluate the transcriptomic profiles of six common murine models and determine how they relate to human AD skin. Transcriptomic profiling was performed using microarrays and qRT-PCR on biopsies from NC/Nga, flaky-tail....../Nga, and oxazolone-challenged mice show the largest homology with our human meta-analysis derived AD (MADAD) transcriptome (37%, 18%, 17%, respectively). Similar to human AD, robust Th1, Th2, and also Th17 activation are seen in IL-23-injected and NC/Nga mice, with similar, but weaker, inflammation in ovalbumin......-challenged mice. Oxazolone-challenged mice show a Th1-centered reaction and flaky-tail mice demonstrate a strong Th17 polarization. Flg-mutated mice display FLG down-regulation without significant inflammation. No single murine model fully captures all aspects of the AD profile; instead, each model reflects...

  18. Private business firms, human rights, and global governance issues: An organizational implementation perspective

    OpenAIRE

    Schneider, Anselm Jakob; Scherer, Andreas

    2012-01-01

    We analyse the increasing engagement of business in the creation and application of self-regulatory standards in the area of human rights in the light of an emerging framework of transnational human rights initiatives. The voluntariness of most of these approaches leads to problems that are characteristic of organizational self-regulation initiatives. Our analysis will show that these issues cannot be resolved simply by designing organizational structures. Rather, we argue that organizations ...

  19. Coupled Global and Targeted Proteomics of Human Embryonic Stem Cells during Induced Differentiation*S⃞

    OpenAIRE

    Yocum, Anastasia K.; Gratsch, Theresa E.; Leff, Nancy; Strahler, John R.; Hunter, Christie L.; Walker, Angela K.; Michailidis, George; Omenn, Gilbert S.; O'Shea, K. Sue; Andrews, Philip C.

    2008-01-01

    Elucidating the complex combinations of growth factors and signaling molecules that maintain pluripotency or, alternatively, promote the controlled differentiation of human embryonic stem cells (hESCs) has important implications for the fundamental understanding of human development, devising cell replacement therapies, and cancer cell biology. hESCs are commonly grown on irradiated mouse embryonic fibroblasts (MEFs) or in conditioned medium from MEFs. These culture conditions interfere with ...

  20. GLOBAL CONSULTATION ON ESTABLISHMENT A UNIFIED SURVEILLANCE SYSTEM FOR DONATION AND TRANSPLANTATION OF ORGANS, TISSUES AND CELLS OF HUMAN ORIGIN

    Directory of Open Access Journals (Sweden)

    O. V. Orlova

    2011-01-01

    Full Text Available From from February 7th to 9th 2011, the World Health Organization (WHO, the Italian National Transplant Cen- tre and the EU-funded Project «Vigilance and Surveillance of Substances of Human Origin» joined forces to organise a major global consultation that took place in Bologna, Italy. The scope of the project included organs, tissues and cells for transplantation and for assisted reproduction. The participants represented regulatory and non-regulatory government agencies, professional societies and scientific and clinical specialities from all WHO regions. The meeting explored the work already carried out on-line and agreed on priorities for the future deve- lopment of the Project «Vigilance and Surveillance of Substances of Human Origin». 

  1. The Human Resources Challenge to Community Based Rehabilitation: The Need for a Scientific, Systematic and Coordinated Global Response

    Directory of Open Access Journals (Sweden)

    Eilish McAuliffe

    2013-02-01

    Full Text Available The World Report on Disability highlights some of the major challenges in the path to realisation of the rights of persons with disabilities as per the United Nations Convention. While the recently published guidelines on Community Based Rehabilitation show the way to address these challenges, effective implementation would require not only higher levels of investment in human resources, but also a significantly newer and different skill-set for the additional personnel.  The authors suggest that a scientifically sophisticated, systematic and coordinated research programme, with global reach and participation, is needed for the establishment of a useful and robust evidence-base for Community Based Rehabilitation interventions. It is also suggested that the development of a new cadre of rehabilitation workers could be a key component of the programme, and could help to alleviate the extant crisis in human resources for health in many low-income countries.

  2. What Role for Humans in Global Land Cover Change over the Holocene? Insights from Models and Data

    Science.gov (United States)

    Kaplan, J. O.; Krumhardt, K. M.; Davis, B. A. S.; Zanon, M.

    2014-12-01

    Did humans affect global climate over the before the Industrial Era? While this question is hotly debated, the co-evolution of humans and the natural environment over the last 11,700 years had an undisputed role in influencing the development and present state of terrestrial ecosystems, many of which are highly valued today as economic, cultural, and ecological resources. Yet we still have a very incomplete picture of human-environment interactions over the Holocene. In order to address this, we combined a global dynamic vegetation model with a new model of preindustrial anthropogenic land cover change. We drive this integrated model a new synthesis of demographic, technological, and economic development over preindustrial time, and a database of historical urbanization covering the last 8000 years. We simulate natural vegetation and anthropogenic land use from 11,700 years before present to AD 1850 and compare these results with regional syntheses of pollen-based reconstructions of land cover. Our model results show that climate and tectonics controlled global land cover in the early Holocene. Shifts in forest biomes on the northern continents show an expansion of temperate tree types far to the north of their present day limits. By the early Iron Age (1000 BC), however, humans in Europe, East Asia, and Mesoamerica had a larger influence than natural processes on the landscape. Anthropogenic deforestation was widespread with most areas of temperate Europe and southwest Asia, east-central China, northern India, and Mesoamerica occupied by a matrix of natural vegetation, cropland and pastures. While we simulate fluctuations in human impact on the landscape, including periods of widespread land abandonment, e.g., during the Migration Period in Europe that following the end of the Western Roman Empire, approaching the Industrial Revolution nearly all of the landmasses of Europe and south and East Asia are dominated by anthropogenic activities. In contrast, the

  3. Global Change and the Soil Microbiome: A Human-Health Perspective

    Directory of Open Access Journals (Sweden)

    Raúl Ochoa-Hueso

    2017-07-01

    Full Text Available The importance of the gut and the soil microbiomes as determinants of human and ecosystem health, respectively, is gaining rapid acceptation in the medical and ecological literatures. This suggests that there is a wealth of highly transferable knowledge about the microbial ecology of human and non-human ecosystems that is currently being generated in parallel, but mostly in isolation from one another. I suggest that effectively sharing this knowledge could greatly help at more efficiently understanding and restoring human health and the functioning of ecosystems, which are currently under wide-spread pressure. I illustrate this by comparing the effects of nitrogen deposition on ecosystem carbon sequestration with unhealthy dietary habits and human disease. The deposition of N, a key nutrient for plant growth, may increase carbon sequestration (equivalent to obesity through several mechanisms, including a reduction in the ability of soil microbes to process organic matter, which some argue could help mitigate climate change. However, this usually results in a degradation of ecosystem health and, thus, cannot represent a real solution. Similarly, human obesity is linked to an alteration of the composition and functioning of microbial communities inhabiting the gut, which is often attributed to unhealthy dietary habits, including ingesting high amounts of simple sugars and processed foods. Finally, I advocate for the explicit recognition of the many commonalities between the functioning of the gut and ecosystems and a broader multidisciplinary collaboration among experts in ecology and human health, including the engineering of soil microbial communities designed ad-hoc to restore ecosystem health.

  4. A global simulation approach to optics, lighting, rendering, and human perception for the improvement of safety in automobiles

    Science.gov (United States)

    Delacour, Jacques; Fournier, Laurent; Menu, Jean-Pierre

    2005-02-01

    In order to provide optimum comfort and safety conditions, information must be seen as clearly as possible by the driver and in all lighting conditions, by day and by night. Therefore, it is becoming fundamental to anticipate in order to predict what the driver will see in a vehicle, in various configurations of scene and observation conditions, so as to optimize the lighting, the ergonomics of the interfaces and the choice of surrounding materials which can be a source of reflection. This information and choices which will depend on it, make it necessary to call upon simulation techniques capable of modeling, globally and simultaneously, the entire light phenomena: surrounding lighting, display technologies, the inside lighting, taking into consideration the multiple reflections caused by the reflection of this light inside the vehicle. This has been the object of an important development, which results in the solution SPEOS Visual Ergonomics, led by company OPTIS. A unique human vision model was developed in collaboration with worldwide specialists in visual perception to transform spectral luminance information into perceived visual information. This model, based on physiological aspects, takes into account the response of the eye to light levels, to color, to contrast, and to ambient lighting, as well as to rapid changes in surrounding luminosity, in accordance with the response of the retina. This unique tool, and information now accessible, enable ergonomists and designers of on board systems to improve the conditions of global visibility, and in so doing the global perception of the environment that the driver will have.

  5. A Case Study of the Global Group for Sharing Knowledge and Efforts in Human Resources within the Nuclear Industry

    International Nuclear Information System (INIS)

    Thomas, C.

    2016-01-01

    Full text: One of the main conclusions from the IAEA’s HRD Conference in 2014 was that people and organisations in the global nuclear industry could cooperate more in sharing information and efforts. This was an inspiring conclusion, and there seemed an especially great opportunity for such sharing of information and efforts related to the attraction, recruitment, development and retention of people within the nuclear workforce. Founding members include people from the IAEA, WNA, WANO, EDF and OPG amongst others, the global working group for Human Resource matters aimed at “Building and Sustaining a Competent Nuclear Workforce” was established. This global working group is free to join and is open to anyone concerned with Building and Sustaining a Competent NuclearWorkforce. The objectives of the group are to share useful information, find others with similar objectives to cooperate with, ask questions, share opinions and crucially to avoid unnecessary duplication of efforts. The group already has 160 members from more than 15 countries and is currently hosted as a group on the LinkedIn website. The vision for the group is that it will become an invaluable resource for people across the world in the nuclear industry for sharing information and efforts. (author

  6. The Role of International Human Rights Norms in the Liberalization of Abortion Laws Globally.

    Science.gov (United States)

    Fine, Johanna B; Mayall, Katherine; Sepúlveda, Lilian

    2017-06-01

    International and regional human rights norms have evolved significantly to recognize that the denial of abortion care in a range of circumstances violates women's and girls' fundamental human rights. These increasingly progressive standards have played a critical role in transforming national-level abortion laws by both influencing domestic high court decisions on abortion and serving as a critical resource in advancing law and policy reform. Courts in countries such as Argentina, Bolivia, Brazil, Colombia, and Nepal have directly incorporated these standards into groundbreaking cases liberalizing abortion laws and increasing women's access to safe abortion services, demonstrating the influence of these human rights standards in advancing women's reproductive freedom. These norms have also underpinned national-level abortion law and policy reform, including in countries such as Spain, Rwanda, Uruguay, and Peru. As these human rights norms further evolve and increasingly recognize abortion as a human rights imperative, these standards have the potential to bolster transformative jurisprudence and law and policy reform advancing women's and girls' full reproductive autonomy.

  7. The Earth Sciences, Human Well-Being, and the Reduction of Global Poverty

    Science.gov (United States)

    Mutter, John C.

    2005-04-01

    Poverty is not solely a social or political matter, nor is it caused simply by population pressures as Thomas Malthus postulated in 1798. A new understanding of poverty is emerging in which natural and environmental drivers, together with social, political, and demographic causes, underpin livelihoods. The Earth sciences, therefore, play a critical role in identifying the deep causes of human suffering and in identifying solutions. The State of the Planet: Why Are So Many So Poor? For far too many, the state of human well-being is bleak. Around one in six human beings-1 billion people-live in extreme poverty, struggling to survive on less than $1 a day; another one sixth of humanity ekes out existence on $2 per day (U.N. Development Programme (UNDP) Human Development Report, 2004; http://hdr.undp.org/2004/). The extreme poor lack all normal attributes of a decent, dignified life: adequate food, housing, sanitation, health care, education, and employment. Some 800 million people lack sufficient nourishment almost every day. It stunts their mental and physical development and shortens their lives, making them susceptible to common illnesses that attack their hunger-weakened bodies. Poor nutrition in mothers and infants is the leading cause of reduced disability-adjusted life years in poor countries [ Economist, 2004].

  8. The Role of International Human Rights Norms in the Liberalization of Abortion Laws Globally

    Science.gov (United States)

    Fine, Johanna B.; Mayall, Katherine; Sepúlveda, Lilian

    2017-01-01

    Abstract International and regional human rights norms have evolved significantly to recognize that the denial of abortion care in a range of circumstances violates women’s and girls’ fundamental human rights. These increasingly progressive standards have played a critical role in transforming national-level abortion laws by both influencing domestic high court decisions on abortion and serving as a critical resource in advancing law and policy reform. Courts in countries such as Argentina, Bolivia, Brazil, Colombia, and Nepal have directly incorporated these standards into groundbreaking cases liberalizing abortion laws and increasing women’s access to safe abortion services, demonstrating the influence of these human rights standards in advancing women’s reproductive freedom. These norms have also underpinned national-level abortion law and policy reform, including in countries such as Spain, Rwanda, Uruguay, and Peru. As these human rights norms further evolve and increasingly recognize abortion as a human rights imperative, these standards have the potential to bolster transformative jurisprudence and law and policy reform advancing women’s and girls’ full reproductive autonomy. PMID:28630542

  9. Human rights for more than one voice: rethinking political space beyond the global/local divide

    Directory of Open Access Journals (Sweden)

    Rebecca Adami

    2014-12-01

    Full Text Available This paper considers political agency and space as found in Cavarero's For More Than One Voice: Toward a Philosophy of Vocal Expression in order to take a critical philosophical approach to human rights education (HRE and the political implications of its increasingly legal discourse. Like Arendt, Cavarero is concerned with a radical rethinking of political space, as not limited to place or legal borders, but bound by our human condition of plurality and relationality. Both Arendt and Cavarero want politics to be coupled with justice, nevertheless, Cavarero provides a notion of politics that lets us think beyond territorial terms of a polis, which opens for exploring an expanded conceptualization of human rights politics, as not bound by national legislative measures, but as concerning political action in-between human beings. In contrast to the dominant discourse on ‘human rights experts’ who frame the content for HRE, the notion of ‘absolute local space’ questions the dichotomy of universal/particular in raising the importance of a plurality of unique voices who create a spectrum for the universality of rights.

  10. Integrating global health with medical education.

    Science.gov (United States)

    Aulakh, Alex; Tweed, Sam; Moore, Jolene; Graham, Wendy

    2017-04-01

    Globalisation has implications for the next generation of doctors, and thus for medical education. Increasingly, global health is being taught in medical schools, although its incorporation into an already full curriculum presents challenges. Global health was introduced into the MBChB curriculum at the University of Aberdeen through a student-selected component (SSC) as part of an existing medical humanities block. The Global Health and Humanities (GHH) module was first delivered in the autumn of 2013 and will shortly enter its third year. This student-led study used quantitative and qualitative methods to assess the module's appropriateness and effectiveness for strengthening learning on global health, consisting of online surveys for course participants and semi-structured interviews with faculty members. Integrating global health into the undergraduate medical curriculum by way of an SSC was regarded by teaching staff as an effective and realistic approach. A recognised strength of delivering global health as part of the medical humanities block was the opportunity to expose students to the social determinants of health through interdisciplinary teaching. Participating students all agreed that the learning approach strengthened both their knowledge of global health and a range of generic skills. SSCs are, by definition, self-selecting, and will have a tendency to attract students already with an interest in a topic - here global health. A wide range of learning opportunities is needed to integrate global health throughout medical curricula, and to reach all students. © 2016 John Wiley & Sons Ltd.

  11. Soluble dust as source of nutrients to the global ocean and the role of humans.

    Science.gov (United States)

    Kanakidou, Maria; Myriokefalitakis, Stelios; Nikolaou, Panagiota; Daskalakis, Nikos; Theodosi, Christina; Nenes, Athanassios; Tsigaridis, Kostas; Mihalopoulos, Nikos

    2015-04-01

    Atmospheric deposition of trace constituents, both of natural and anthropogenic origin, can act as a nutrient source into the open ocean and affect marine ecosystem functioning and subsequently the exchange of CO2 between the atmosphere and the global ocean. Dust is known as a major source of nutrients (Fe and P) into the atmosphere, but only a fraction of these nutrients is released in soluble form that can be assimilated by the ecosystems. Dust is also known to enhance N deposition by interacting with anthropogenic pollutants and neutralisation of part of the acidity of the atmosphere by crustal alkaline species. The link between the soluble iron (Fe) and phosphorus (P) atmospheric deposition and atmospheric acidity, as well as anthropogenic sources, is investigated. The global atmospheric Fe, P and N cycle are parameterized in the global 3-D chemical transport model TM4-ECPL. Both primary emissions of total and soluble Fe and P associated with dust and combustion processes are taken into account, as well as inorganic and organic N emissions. The impact of atmospheric acidity on nutrient solubility is parameterised based on experimental findings. The model results are evaluated by comparison with available observations. The impact of air-quality changes on soluble nutrient deposition is studied by performing sensitivity simulations using preindustrial, present and future emission scenarios. The response of the chemical composition of nutrient-containing aerosols to environmental changes is demonstrated and quantified. This work has been supported by ARISTEIA - PANOPLY grant co-financed by European Union (ESF) and Greek national funds NSRF.

  12. Altered global gene expression profiles in human gastrointestinal epithelial Caco2 cells exposed to nanosilver

    Directory of Open Access Journals (Sweden)

    Saura C. Sahu

    Full Text Available Extensive consumer exposure to food- and cosmetics-related consumer products containing nanosilver is of public safety concern. Therefore, there is a need for suitable in vitro models and sensitive predictive rapid screening methods to assess their toxicity. Toxicogenomic profile showing subtle changes in gene expressions following nanosilver exposure is a sensitive toxicological endpoint for this purpose. We evaluated the Caco2 cells and global gene expression profiles as tools for predictive rapid toxicity screening of nanosilver. We evaluated and compared the gene expression profiles of Caco-2 cells exposed to 20 nm and 50 nm nanosilver at a concentration 2.5 μg/ml. The global gene expression analysis of Caco2 cells exposed to 20 nm nanosilver showed that a total of 93 genes were altered at 4 h exposure, out of which 90 genes were up-regulated and 3 genes were down-regulated. The 24 h exposure of 20 nm silver altered 15 genes in Caco2 cells, out of which 14 were up-regulated and one was down-regulated. The most pronounced changes in gene expression were detected at 4 h. The greater size (50 nm nanosilver at 4 h exposure altered more genes by more different pathways than the smaller (20 nm one. Metallothioneins and heat shock proteins were highly up-regulated as a result of exposure to both the nanosilvers. The cellular pathways affected by the nanosilver exposure is likely to lead to increased toxicity. The results of our study presented here suggest that the toxicogenomic characterization of Caco2 cells is a valuable in vitro tool for assessing toxicity of nanomaterials such as nanosilver. Keywords: Nanosilver, Silver nanoparticles, Nanoparticles, Toxicogenomics, DNA microarray, Global gene expression profiles, Caco2 cells

  13. Sun Exposure and Vitamin D Supplementation in Relation to Vitamin D Status of Breastfeeding Mothers and Infants in the Global Exploration of Human Milk Study

    Directory of Open Access Journals (Sweden)

    Adekunle Dawodu

    2015-02-01

    Full Text Available Although vitamin D (vD deficiency is common in breastfed infants and their mothers during pregnancy and lactation, a standardized global comparison is lacking. We studied the prevalence and risk factors for vD deficiency using a standardized protocol in a cohort of breastfeeding mother-infant pairs, enrolled in the Global Exploration of Human Milk Study, designed to examine longitudinally the effect of environment, diet and culture. Mothers planned to provide breast milk for at least three months post-partum and were enrolled at four weeks postpartum in Shanghai, China (n = 112, Cincinnati, Ohio (n = 119, and Mexico City, Mexico (n = 113. Maternal serum 25(OHD was measured by radioimmunoassay (<50 nmol/L was categorized as deficient. Serum 25(OHD was measured in a subset of infants (35 Shanghai, 47 Cincinnati and 45 Mexico City seen at 26 weeks of age during fall and winter seasons. Data collected prospectively included vD supplementation, season and sun index (sun exposure × body surface area exposed while outdoors. Differences and factors associated with vD deficiency were evaluated using appropriate statistical analysis. vD deficiency in order of magnitude was identified in 62%, 52% and 17% of Mexican, Shanghai and Cincinnati mothers, respectively (p < 0.001. In regression analysis, vD supplementation (p < 0.01, obesity (p = 0.03, season (p = 0.001 and sites (p < 0.001 predicted maternal vD status. vD deficiency in order of  magnitude was found in 62%, 28%, and 6% of Mexican, Cincinnati and Shanghai infants, respectively (p < 0.001. Season (p = 0.022, adding formula feeding (p < 0.001 and a higher sun index (p = 0.085 predicted higher infant vD status. vD deficiency appears to be a global problem in mothers and infants, though the prevalence in diverse populations may depend upon sun exposure behaviors and vD supplementation. Greater attention to maternal and infant vD status starting during pregnancy is warranted worldwide.

  14. The globalization of insecurity: how the international economic order undermines human and national security on a world scale

    Directory of Open Access Journals (Sweden)

    Nafeez Mosaddeq Ahmed

    2009-03-01

    Full Text Available La seguridad nacional y humana ha sido fundamentalmente subestimada por políticas promovidas por instituciones claves de la globalización. La adopción de una conceptualización estato-céntrica de la seguridad demuestra cómo la globalización debilita y fragmenta el Estado, mientras militariza a los actores estatales y subestatales, contribuyendo sistemáticamente  a la emergencia de conflictos inter e intra-estatales. Un paradigma centrado en lo humano, que se focalise en el impacto de la globalización sobre los individuos y comunidades, muestra que este proceso esá vinculado con la generación de violencia estructural a lo largo de fronteras nacionales. Ambos niveles de procesos -el nacional y el humano- son mutualmente interdependientes e impactan el uno en el otro de forma recíproca. De aquí que la economía capitalista mundial ha creado un fenómeno que puede ser claramente descrito como la globalización de la inseguridad, generando en primera instancia conflicto y consecuentemente desestabilizando  naciones y comunidades, y en segundo lugar empobrecimiento, enfermedad y marginación. ________________ABSTRACT:National and human security has been fundamentally undermined by policies promoted by the key institutions of globalization. Adopting a state-centred conceptualization of security demonstrates how globalization at once weakens and fragments the state, while militarizing both the state and sub-state actors, contributing systematically to the emergence of intra- and inter-state conflicts. A human-centred framework, however, focusing on the impact of globalization on individuals and communities, shows that this process is further linked to the generation of structural violence across national boundaries. Both these national -and human- level processes are mutually interdependent and impact on one another reciprocally. Hence, the world capitalist economy has created a phenomenon that can be accurately described as the

  15. The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts

    Czech Academy of Sciences Publication Activity Database

    Fayle, Tom Maurice

    2014-01-01

    Roč. 4, č. 24 (2014), s. 4701-4735 ISSN 2045-7758 Grant - others:U.K. Natural Environment Research Council(GB) NE/J011193/1; U.K. Biotechnology and Biological Sciences Research Council(GB) BB/F017324/1 Institutional support: RVO:60077344 Keywords : data sharing * global change * habitat destruction Subject RIV: EH - Ecology, Behaviour Impact factor: 2.320, year: 2014 http://onlinelibrary.wiley.com/doi/10.1002/ece3.1303/epdf

  16. Do the inaccuracies of climate models limit the possibility of a human control of global warming?

    Science.gov (United States)

    Mosetti, Renzo A.

    2017-05-01

    In this paper the conceptual framework for the regulation of rising global temperature is posed in terms of control systems theory. It is shown here that, for an optimal regulation of greenhouse gas emissions, a closed-loop feedback control system based on climate models is necessary. Furthermore, the concept of the Internal Model Principle (IMP) is crucial in attaining the proposed limits of the temperature increase. This is due to the presence of inaccuracies in the existing climate models, and to a lack of knowledge.

  17. To Reduce the Global Burden of Human Schistosomiasis, Use 'Old Fashioned' Snail Control.

    Science.gov (United States)

    Sokolow, Susanne H; Wood, Chelsea L; Jones, Isabel J; Lafferty, Kevin D; Kuris, Armand M; Hsieh, Michael H; De Leo, Giulio A

    2018-01-01

    Control strategies to reduce human schistosomiasis have evolved from 'snail picking' campaigns, a century ago, to modern wide-scale human treatment campaigns, or preventive chemotherapy. Unfortunately, despite the rise in preventive chemotherapy campaigns, just as many people suffer from schistosomiasis today as they did 50 years ago. Snail control can complement preventive chemotherapy by reducing the risk of transmission from snails to humans. Here, we present ideas for modernizing and scaling up snail control, including spatiotemporal targeting, environmental diagnostics, better molluscicides, new technologies (e.g., gene drive), and 'outside the box' strategies such as natural enemies, traps, and repellants. We conclude that, to achieve the World Health Assembly's stated goal to eliminate schistosomiasis, it is time to give snail control another look. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. To reduce the global burden of human schistosomiasis, use ‘old fashioned’ snail control

    Science.gov (United States)

    Sokolow, Susanne H.; Wood, Chelsea L.; Jones, Isabel J.; Lafferty, Kevin D.; Kuris, Armand; Hsieh, Michael H.; De Leo, Giulio A.

    2018-01-01

    Control strategies to reduce human schistosomiasis have evolved from ‘snail picking’ campaigns, a century ago, to modern wide-scale human treatment campaigns, or preventive chemotherapy. Unfortunately, despite the rise in preventive chemotherapy campaigns, just as many people suffer from schistosomiasis today as they did 50 years ago. Snail control can complement preventive chemotherapy by reducing the risk of transmission from snails to humans. Here, we present ideas for modernizing and scaling up snail control, including spatiotemporal targeting, environmental diagnostics, better molluscicides, new technologies (e.g., gene drive), and ‘outside the box’ strategies such as natural enemies, traps, and repellants. We conclude that, to achieve the World Health Assembly’s stated goal to eliminate schistosomiasis, it is time to give snail control another look.

  19. HUMAN CAPITAL AND EDUCATION FOR SUSTAINABLE DEVELOPMENT IN A GLOBAL WORLD

    Directory of Open Access Journals (Sweden)

    Cătălin Chiriac

    2010-12-01

    Full Text Available The world continues to face various critical challenges such as: human-induced climate change, the rapid depletion of natural resources, the loss of biodiversity, increased poverty, the dependency of our economic systems on continuous growth in consumerism and so forth. Sustainable economic development focuses on the development of the economic infrastructure, in which the efficient management of our natural and human resources is crucially important. This paper presents on one hand the main steps made for creating, defining and applying the principles of sustainable development and on the other hand, it tries to highlight the role of education seen here as a powerful factor in modeling our most important resource: human capital.

  20. The Role of Divine Revelation and Religious Teachings in Human Rights System: Security and Global Peace

    Directory of Open Access Journals (Sweden)

    Mahmoud Ghayyoum Zadeh

    2009-03-01

    Full Text Available Peace and security have always been considered as one of man’s concerns. The basis of peace and security should be sought in the theoretical foundations. However, the drafters of universal human rights have struggled to attain peace and security away from religious principles. The present article intends to introduce universal human rights in the light of religious teachings and elaborate on the related religious principles. It also deals with the distinctions between the principles governing the present world with regard to human rights and religious principles to show that if religious principles are seriously followed in the international relations, they will bring about perpetual peace and security for mankind. Therefore, Religion has a unique role in peace and security.